Solenoid Valves Section. Level Controls & Flow Switches Section. 7/99 Littleton, CO USA Phone Fax

NCA-53 July 1999 Solenoid Valves Section How to Use This Catalog.........................3 Valve Overview Valve Styles................................4-5 Capabilities..................................6 Solenoid Selection Chart........................7 Coils Chart..................................8 Part Numbering System........................9 Body Porting................................10 Housing Styles..............................11 Body Material / Valve Types.....................12 Orifice / Seals...............................13 Coil Construction.............................14 Rectified Coils / Diodes........................15 Manifold Mount..............................16 Male Bottom Port............................16 Bottom Port - O Ring Seal......................16 Metering...................................17 3/8" Options................................18 Valves with Brazed in Fittings or Tube Ends.........18 Filters and Screens...........................18 Norgren Jr. Series............................19 Electronic / Pneumatic Interface.................20 Norgren Jr. Ordering Information.................21 Norgren Isolation Valves.......................22 Selection Criteria for Isolation Valves..............23 Norgren Isolation Valve PIN & Isolation Manifolds....24 Isolation Valve - Back Pressure..................25 Manifolds Operator Mount..............................26 Isolated Style...............................26 Manifold Mount..............................26 Acrylic Subplates............................27 OEM Design Capabilities......................27 Norgren Jr..................................27 Cartridge Fitting Inserts........................28 Standard Manifold Ordering Information.............29 Valve Ordering Information 2-Way Normally Open Valves.................30-31 2-Way Normally Closed Valves................32-33 3-Way Normally Closed Valves................34-35 3-Way Multi-Purpose Valves..................36-37 3-Way Normally Open Valves.................38-39 3-Way Directional Control Valves..............40-41 Value Added Options.........................42 Dimensions Standard, Norgren Jr. Valve & Mounting Brackets..43-44 Norgren Jr. Series Manifold.....................45 Electronic/Pneumatic Interface..................46 Manifold Dimensions..........................47 Manifold Dimensions Including Cartridge Inserts.....48 Application Considerations Liquid Flow Calculations.......................49 Air/Gas Flow Calculations......................50 Level Controls & Flow Switches Section Liquid Level Switches Background.................51 Electrical Data................................52 Single Point Levels LS 1 Series Level Switch.......................53 Mini LS 1 Series.............................54 LS 1 with Slosh Shield........................54 LS 1 Series Ultra Low Level....................55 LS 1 Sidemount.............................55 LS 11 Plastic Sidemount.......................56 25 BN Series Teflon..........................57 25 BN Series...............................57 35 SS Series................................58 35 SS Series Sidemount.......................58 40 SS Series Sidemount.......................59 50 BN Moisture Resistance.....................59 50 BN Series Intermediate.....................60 50 BN Series Large...........................60 50 TT Series - All Teflon.......................61 50 SS Series - Low Specific Gravity..............62 50 SS Series................................62 Bottle Level.................................63 Externally Mounted Level Control................63 80% High Level Shut Off Switch.................64 80% High Level Shut Off Switch Part Numbers......65 Custom Level Controls........................66 627 Series Miniature Level.....................67 Miniature Multipoint Design.....................68 Standard Multipoint Level......................69 Multipoint Design Considerations.................70 Multipoint Options............................71 Temperature and Level Control..................72 Level Controls for 55 Gallon Drums...............73 Assembly Options Norgren Kit.................................74 Float/Switch Assembly........................75 Norgren Flow Switches..........................76 1000 Series Flow Switch.......................77 2000 Series Flow Switch.......................78 3000 Series Flow Switch.......................79 5000 Series Flow Switch.......................80 Application Sheets Level Switch Inquiry Application Sheet............81 Flow Switch Inquiry Application Sheet.............82 Valve Inquiry Application Sheet..................83 Warranty....................................84 Teflon is a registered trademark of E.I. Dupont De Nemours Co. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 1

Norgren is proud to offer a complete line of liquid level controls and flow switches to complement our extensive valve line. You ll find the same Norgren engineered quality and applications expertise in our level and flow controls as you have in our valves. Norgren Reliability - Norgren valves, level controls, and flow switches are the engineer s choice for critical applications, from the complexity of medical diagnostic equipment to the harshest environmental conditions. In most applications, Norgren controls will see millions of cycles before retrofit or replacement is required. Norgren Design Flexibility - From high-end CAD to automated taping, special machining and assembly, Norgren can engineer controls for your valve, level, or flow requirements. Our valves, manifolds, level controls and flow switches are constructed from standard, modular components. We can manufacture a nearly unlimited number of differently configured controls to meet your deadlines. Our design flexibility applies not only to the standard units described in this catalog, but also to a wide variety of specials... including one for your application. We can design a control product with your choice of material, electrical connection, mounting, porting, or any variety of options. Norgren Service - After quality, service is the single most important facet on which Norgren has been built. You ll get on-time deliveries with lead times that are the shortest in the industry. That includes delivery flexibility to coincide with your inquiries for specials and prototypes, including technical assistance to help you apply our capabilities to your applications. SERVICE, at a price that makes you glad you selected Norgren. Our nationwide network of representatives is ready to help solve your solenoid valve, level, and flow control applications now. CALL US TODAY! 2 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

How to Use This Catalog Solenoid Valves to Meet Your Design This catalog is conveniently organized into two sections. The first section contains valve information. The second section, beginning on page 53, pertains to level controls and flow switches. The valve section of the catalog is organized to follow the order of the Norgren Product Identification Number (PIN) System. The Norgren PIN System is explained on page 9. Pages 9-14 parallel the order of the numbering system, so you can define the Norgren part number that meets your requirements as you use these pages. A glossary of commonly used valve terms ends the valves section. The level controls section of the catalog begins on page 51. Electrical data is followed by descriptions and specifications of the individual level controls. Special level controls, including bottles, multi-point controls, kits, assemblies and other value-added options complete the extensive line of Norgren level controls. The flow switch data is found on pages 76-80. This is followed by the application inquiry section on pages 81-83. Norgren s warranty is on page 84. Design Considerations When the operation of your system or process requires the remote control of liquid, air, gases or vacuum, the proper selection of a solenoid valve can make a significant difference in the final performance of the machine or process. Norgren solenoid valves, operators and manifolds have the versatility and design features to fulfill all types of applications. Some consideration should be given to the following design parameters to help you with the selection process: Valve Type Media - Temperature - Lubrication - Cleanliness - Isolation Flow Rate Pressure Power Consumption Duty Cycle Material of Construction Electrical Termination Porting Mounting Design Flexibility The Norgren family of standard solenoid valves, solenoid valve operators and manifolds provide a broad selection of solutions for most applications. Norgren s manufacturing and design flexibility lets you customize the products in this catalog and tailor the product to your exact requirements rather than tailor your requirements to a standard valve. Even if you don t find what you need in the catalog, that doesn t mean that we can t do it. Many of our standard products started out as specialty items for our OEM customers. Commitment While the operation of solenoid valves from one company to another is similar, Norgren Incorporated distinguishes itself with total customer service. From design support in the earliest phases of your project, to just-in-time deliveries to meet your production schedule, Norgren works with you as part of your team. So, when making that critical decision, don t just select a valve, select the valve company that will become your partner. Select Norgren! 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 3

Valve Overview Standard Sub-Miniature Solenoid Valves Norgren offers a complete line of subminiature 2-way and 3-way solenoid valves. Ideally suited for the remote control of liquid, air, or vacuum. Valves are available with a broad variety of materials of construction, port sizes, seal selections, termination styles, mounting brackets, pressure and flow capabilities to meet your most stringent application requirements. Our standard valves dimensionally meet the industry standards from mounting holes and ports, to valve sizes and configurations. Norgren offers a wide selection of coil construction and meets virtually any voltage requirements. Norgren is eager to install your fittings, attach your specific terminations to the lead wire or accommodate your unique mounting or installation requirements. Norgren Isolation Valves Norgren Series 1, 2, 6 and the Norgren Jr. valves can be supplied as a diaphragm seal isolated valve. The models can be supplied as a complete valve, or an operator to be mounted in your own cavity, or as a manifold. The diaphragm seal provides a dry isolated barrier for all the metal parts of the solenoid valve, maintaining only the seal and valve body (usually plastic), as the only wetted parts. The diaphragm isolated valve models are available as a 2-way normally closed valve only. However, if your application requires a 3-way, we can adapt two valves on a manifold block to act as a 3- way. For more information and ordering data, please refer to the Isolated Valve section on pages 22-25. Norgren Jr. Series When your application calls for a micro miniature valve, (.800 Dia.), low wattage (.65 watts), and great flow (.050 CV), then the Norgren Jr. series offers the right valve for the application. Norgren Jr. s patented construction generates considerable force from the.65 watt coil. Valves are available in brass or stainless steel body construction as well as an operator or in a manifold mount configuration. Additional specifications and ordering data are available on pages 19-21. The Norgren Jr. series can be provided with the fitting of your choice installed, as well as a large variety of wire termination and printed circuit board mountings. 4 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Valve Overview Operators Norgren offers a complete line of solenoid operators for applications where it is practical to incorporate the cavity orifice into your system. Use of solenoid operators facilitates system design, simplifies installation and replacement, and lowers overall costs. Operators are typically used for: Pilot operation of larger valves 4-Way valves Hydraulic and pneumatic cylinders Manifolds Operators are available for any valve series and any valve configuration in the Norgren product line. For cavity details and ordering number, consult Norgren. FDA-Grade Polypropylene Body Valves 2- and 3-way, FDA-grade polypropylene body solenoid valves are perfect for beverage dispensing, water purification, medical and dental equipment, welding machines, and control of high purity gases. The valve body is standard with either 1/8" NPTF female ports or 7/16-20 UNF male ports. It can also be ordered with one of each port. Polypropylene body valves offer up to 15% higher flow rates than standard catalog valves. Optional bottom metering and low watt versions are available. Norgren FDA-grade polypropylene bodies are available in Series 2 valves only. They can be adapted for use with Series 1 and Series 3 coils on an OEM basis. When selecting this valve for food service, select ethylene propylene (food grade) seals. Manifolds Norgren manifold assemblies simplify complex solenoid valve installations into an easy to install complete manifold assembly. Manifolding allows you to eliminate fittings, tubing and other potential leak points, in addition to saving valuable manufacturing and test time. Additionally, by integrating other components such as regulators, pressure switches, gauges, and check valves into the assembly, you can save size and weight. Manifolding also facilitates troubleshooting, and valve replacement without disconnecting lines from the manifold base. This minimizes downtime. Norgren provides engineering and design recommendations for the most difficult applications. For more information on manifolds, see pages 26-29. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 5

Capabilities Capabilities Vacuum Service Norgren valves and manifolds are ideal for vacuum service and for those special 3-way valve applications that require vacuum on one port and pressure on another port. Valve construction is compatible with vacuum systems as high as 106 TORR. When ordering just specify the valve number you require and note - FOR VACUUM SERVICE. Oxygen Service Norgren valves can be processed for oxygen service; for use in the medical industry, spectro-analysis or other applications requiring O 2. These valves are specially cleaned and packaged to be contamination-free. All hydrocarbons are removed. When ordering use the prefix Y in the PIN system. See page 9. Extended Flow Capabilities Norgren can increase the flow (Cv) capability of any of its valves by modifying the mechanical and electrical components of the valve. In many cases the pressure ratings (MOPD) of the valve must be reduced to achieve the higher flow rate (Cv). When your flow requirements exceed the catalog ratings, consult Norgren for application engineering assistance. Extended Pressure Ratings Solenoid valves can be modified to increase pressure ratings (MOPD) above the standard ratings listed in the catalog. If agency approvals are necessary, consultation with UL and/or CSA is required. Consult Norgren with all your design parameters to determine the feasibility of extending the pressure ratings. Quiet Valves Solenoid valves have a distinct click that is inherent to their design when the two metal parts make contact. Norgren offers a bumper or special plunger design for OEM s that will provide a metal to elastomer contact, thus muffling the sound. In addition to providing quiet operation, this feature also extends the life of the moving parts. Quiet valves are available on 2-way and 3-way valves, DC voltage only. Contact Norgren for additional information on our quiet valve option. Low Wattage Operators, Valves and Manifolds Norgren offers the option of low wattage coils, as low as 1.5 watts, on many of our standard valves. These coils offer high pressure (MOPD) operation at low current levels. Available in both 2-Way and 3-Way models in Series 1, Series 2, and Series 3. Orifice sizes from 1/32" to 5/32". Available in 12VDC and 24VDC. Refer to Norgren solenoid valve charts for wattage, pressure ratings and Cv factors. Norgren Series 1, 2 and 3 offer selective models with wattage ratings from 1.5 watts to 3 watts. After reviewing the pressure rating (MOPD) of your particular valve in the part number section, you may add an (A) - 1.5 watts, (B) - 2.0 watts, (C) - 2.5 watts, or a (D) - 3.0 watts as a prefix to the part number. It is important to note that there is a reduced pressure rating from the standard when a reduced wattage coil is used. For the OEM, Norgren can design and manufacture a custom coil to meet your specific flow and pressure requirements at close to standard pricing. When 1.5 watts is not low enough, you can select a valve from the Norgren Jr. product line which goes as low as.65 watts while still maintaining significant flow and pressure specifications. Agency Approvals Norgren products conform to agency approvals such as UL, AGA, CSA and NSF International. The approvals are restricted to certain products and specific applications. When any agency endorsement is dictated for an operation, refer to the application inquiry sheets for each product specified. The sheets are located in the back of the catalog. If additional information is needed, please contact Norgren. 6 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Solenoid Selection Chart Adapter Nut Guide Assembly Housing Stop Orifice Spring Loaded Top Seal Coil Plunger Spring, Plunger, Rtn Bottom Seal Shading Ring (AC Only) Body Body Orifice Selecting the Best Solenoid Operator for Your Application FEATURE Series 1 Series 2 Series 3 Series 6 Norgren Jr. Size - Diameter (inches) 1 1 1-3/16 1-5/8 0.80 Maximum MOPD (psi) 800 1000 1000 1200 100 Vacuum Service Yes Yes Yes Yes Yes Max. Cv - Body 0.305 0.305 0.490 0.610.050 Min. Cv - Body 0.030 0.030 0.030 0.035.035 Max. Cv - Stop 0.125 0.140 0.140 0.270.025 Min. Cv - Stop 0.025 0.025 0.025 0.024.015 Power Rating 6 watts 7 watts 7 watts 10 watts.65 watts Lead Wire Gauge 20 AWG/18 AWG 20 AWG/18 AWG 18 AWG 18 AWG 24 AWG Low Wattage Operators to 1.5 Watt Available Available Available N/A Available 1/8" NPTF Ports - Body Yes Yes Yes Yes No 1/4" NPTF Ports - Body No No Yes Yes No 3/8" NPTF Ports - Body No No No Yes No #10-32 UNF Ports - Body Yes Yes Yes Yes Yes 1/8" NPT or 1/4" NPT Male Bottom Port Yes Yes Yes No No UL Recognized Yes Yes Yes Yes No CSA Approved Yes Yes Yes Yes No Grommet Style Housing Yes Yes Yes Yes Yes Conduit Style Housing Yes Yes Yes Yes No Spade Terminal Style - (Standard) No 1/4" 1/4" 1/4" No Spade Terminal Style - (Options) No 3/16" 3/16" No No Automotive Terminal Style No No Yes No No Yoke Style (Open Frame) No Yes Yes No No Side Metering No No Yes Yes No Bottom Metering Yes Yes No No No Extended Flow Capabilities Yes Yes Yes Yes Yes Operator Mount Manifolds Yes Yes No Yes Yes Valve Mount Manifolds Yes Yes No Yes Yes Diaphragm Isolated Version Yes Yes No Yes Yes 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7

Coils Chart Coils V U 2 4 0 1 1 5-0 2 5 1-24VDC* All standard Norgren valves are supplied with a Class B dry tape wound coil construction with 24" black leads, P/N (01) in the ordering system, unless otherwise specified. When using this chart below note the available housing styles and the series in which coils are available. The following chart shows all coil options readily available, for other options in OEM quantities consult Norgren. Non-standard voltages, leadwire lengths, other lead wire types and colors, may require minimum quantities. Norgren standard voltages: 12VDC, 24VDC, 24/60, 120/60, 110/50, 220/50, 240/60. Lead wire type - AWG 20 on Series 1 and 2 AWG 18 on Series 1 and 2 with free standing molded coil AWG 18 on Series 3 and 6 Coil classification - Class B = 130 C or 266 F Class F = 155 C or 311 F Class H = 180 C or 356 F Number Housing Series Type Class 01 1 - Grommet 1, 2, 3, 6 Standard - dry tape wrapped with leads B** 01 2 - Conduit 1, 2, 3, 6 Standard - dry tape wrapped with leads B** 41 9 - Slotted 1 Free standing molded with leads B** 61 9 - Slotted 2, 3, Free standing molded with leads B** 61 3 - Yoke 2, 3 Free standing molded with leads B** 41 2 - Conduit 1, 2, 3 Potted with leads B** 31 9 - Slotted 2, 3 3/16" Vertical spade B** 51 9 - Slotted 2, 3 1/4" Vertical spade B** 51 3 - Yoke 2, 3 1/4" Top spade (Available with FWR option***) B** 41 1 - Grommet 6 Free standing molded with leads B** 41 2 - Conduit 6 Free standing molded with leads B** 51 9 - Slotted 6 1/4" Vertical spade B** * For Class F coils change the second digit to a 2. Consult Norgren for minimum order quantities. ** For Class H coils change the second digit to a 3. Consult Norgren for minimum order quantities. *** Full wave rectification - see p.15 *See page 9 for P/N System 8 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Part Numbering System Norgren Part Identification Numbering (PIN) System For Valves The Norgren part number provides information about every aspect of the product it represents. The first letter is an optional prefix which identifies UL recognized, oxygen or low wattage. The following numbers identify series, ports, housing style, material, valve function, orifice, seal, coil construction and coil temperature, in that order. The numerical value for each respective category represents one of multiple options. Where possible, the organization of this Norgren catalog presents information in the order of the part identification number. You may use the number as a guide to finding information within the catalog. The following chart is the key to understanding the Norgren Part Identification Number: OPTIONAL V U 2 4 0 1 1 5-0 2 5 1-24VDC PREFIXES (Optional) P = Passivated U = UL Recognized Y = Oxygen Service A = Low Wattage - 1.5 Watt B = Low Wattage -2.0 Watt C = Low Wattage -2.5 Watt D = Low Wattage -3.0 Watt G = Diaphragm see page 22-24 for ordering SERIES 1 = Series 1 2 = Series 2 3 = Series 3 6 = Series 6 PORT 2 = 7/16-20 UNF Male (j) 3 = 1/8" NPT Male Bottom (a) 4 = 1/8" NPTF 5 = 1/4" NPTF (b) 6 = Manifold Mount (c) 7 = #10-32 UNF 8 = 3/8" NPT (g) BODY MATERIAL 0 = Stainless Steel 1 = Brass 3 = Operator 7 = Polypropylene (h) HOUSING 1 = Grommet 2 = 1/2" NPT Conduit 3 = Yoke (d) 7 = Grommet w/bracket 8 = Conduit w/bracket 9 = Slotted (e) 0 = Slotted w/bracket (e) FUNCTION 1 = 2WNC 2 = 2WNO 3 = 3WNCFV 4 = 3WNCLC 5 = 3WNO 6 = 3WMP 7 = 3WDC (a) VOLTAGE See page 8 COIL OPTIONS See page 8 ORIFICE 0 = 1/32" 1 = 3/64" 2 = 1/16" 3 = 5/64" 4 = 3/32" 5 = 1/8" 6 = 5/32" 7 = 3/16" (f) 8 = 1/4" (f) 9 = 3/8" (g) SEAL 01 = Buna 02 = Fluorocarbon 03 = Neoprene 06 = Polyurethane (2WNC only) 08 = Teflon (2WNC only) 12 = Neoprene W 13 = Ethylene Propylene (EPR (Food Grade) 16 = Chemraz (k) (a) = Available in Series 1, 2 & 3. (b) = Available in Series 3 & 6. (c) = Available in Series 1, 2 & 6. (d) = Available in Series 2 & 3 only and must be used with molded spade coil or free standing molded coil with lead wires. (e) = Slotted housing (used with 31 & 51 spade coil option), available in Series 2, 3 & 6. Used with molded coil 61 in Series 2 & 3, and 41 in Series 1. (f) = Available in Series 3 & 6. (g) = Available in Series 6, 2WNC only. (h) = Available in Series 1, 2 & 3. (i) = Available in Series 2 only. (j) = Available in Series 2, Polypropylene body only. (k) = Available in Series 1 & 2 diaphragm only. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 9

Porting Body Porting V U 2 4 0 1 1 5-0 2 5 1-24VDC* When selecting port sizes, the adapter is automatically sized to match your body port selection. If you would like any other porting arrangements, contact your Norgren representative for assistance. Norgren offers a wide selection of fittings for installation in your valve and manifolds. We can offer these pre-taped and installed in your valves or manifolds. For more information, see pages 42-43 or ask Norgren representatives for technical information, or send along information on the fitting of your choice. SIDE PORTING Type of Porting Series 1 Series 2 Series 3 Series 6 Manifolds Standard 180 1/8" NPTF Yes - Std Yes - Std Yes Yes Yes 90 porting is available either 1/4" NPTF No No Yes Yes Yes right or left. 3/8" NPTF No No No Yes Yes A third body port can be 7/16-20 UNF Male No Yes No No No added as a gauge port or to 7/16-20 UNF Male No Yes No No No accommodate sampling, w/ 1/8" NPTF Female switches and transducers, on Series 3 and Series 6. #10-32 UNF Yes Yes Yes Yes Yes 1/16 NPTF Yes Yes Yes Yes Yes BOTTOM PORTING Inlet or Outlet Yes Yes Yes Yes Yes Female 1/8" NPTF Yes Yes Yes Yes Yes Female #10-32 UNF Yes Yes Yes Yes Yes Female 1/4" NPTF No No Yes Yes Yes O Ring Sealing Yes Yes Yes Yes Yes Dual #10-32 UNF Yes Yes Yes Yes No Male Port Yes with Yes with No Yes with No Manifold Mount 5/16"-24 THD 5/16"-24 THD 1/2" -20 THD Male 1/8" NPT w/ 1/8" NPTF Yes Yes Yes No No -Side Port Brass ONLY Male 1/4" NPT w/ 1/8" NPTF Yes Yes Yes No No -Side Port Brass ONLY Adapter Porting Type of Porting Series 1 Series 2 Series 3 Series 6 Manifolds 1/8" NPTF Yes - Std Yes - Std Yes Yes Yes 1/4" NPTF No No Yes Yes Yes Female #10-32 UNF Yes Yes Yes No Yes *See page 9 for P/N System 10 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Housing Styles Housing Styles V U 2 4 0 1 1 5-0 2 5 1-24VDC* Housings are supplied standard in low carbon steel with a yellow dichromate finish. Consult Norgren for other plating or finish options. Grommet (1) Grommet w/bracket (7) 1/2" NPT Conduit Conduit w/bracket (8) Yoke (3) Slotted w/spade Coil (9) Slotted w/leadwire Coil (9) Slotted w/bracket (0) Other housing styles are available for OEM quantities. Consult Norgren for availability and part numbering. Inverted Housing w/optional Bracket Inverted With Leads Optional Mounting Bracket AN Connector * See page 9 for P/N System 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 11

Body Material / Valve Types Body Material V U 2 4 0 1 1 5-0 2 5 1-24VDC* Norgren offers valve bodies in three standard materials. Brass, 430F Stainless Steel, and injection molded Polypropylene. Norgren also offers bodies manufactured in 303 Stainless Steel, Aluminum, Delrin, PVC or other materials for OEM applications. Valve Types V U 2 4 0 1 1 5-0 2 5 1-24VDC* (2WNO) 2-Way Normally Open Valve with two ports, inlet and outlet. Valve is open in a de-energized state, and closes when energized. Valve has one orifice which is located in the end stop. IN OUT IN (2WNC) 2-Way Normally Closed Valve with two ports, inlet and outlet. Valve is closed in a de-energized state, and opens when energized. Valve has one orifice which is located in the body. IN OUT IN OUT (3WNCFV or 3WNCLC) 3-Way Normally Closed Valve with three ports, and two orifices. One orifice is located in the body and the other in the end stop. The three ports are the IN, EXHAUST and CYLINDER. When the valve is de-energized, the inlet is closed and the exhaust is open. When the valve is energized, the inlet is open allowing flow to the cylinder port and the exhaust orifice is blocked. 3-Way Normally Closed Valves are available in Line Connect style (with piping adapter), and Free Vent style for exhaust to atmosphere. (3WMP) 3-Way Multi-Purpose Valve with three ports, and two orifices. One orifice is located in the body and the other in the end stop. The three ports are the NORMALLY OPEN, NORMALLY CLOSED and COMMON. When the valve is de-energized, the normally closed port is closed and the common port is open to the normally open port. When the valve is energized, the normally closed port is open allowing flow from the common port and the normally open orifice is blocked. 3-Way Multi-Purpose Valves can be used as a 3WNC, 3WNO, or a 3WDC valve. Additionally, valve can be used to pipe the alternate flow of two different media to one port. EXH IN CYL N.O. N.C. COM EXH IN CYL N.O. N.C. COM (3WNO) 3-Way Normally Open Valve with three ports, and two orifices. One orifice is located in the body and the other in the end stop. The three ports are the IN, EXHAUST and CYLINDER. When the valve is de-energized, the inlet is open to the cylinder port and the exhaust is closed. When the valve is energized, the exhaust is open allowing flow from the cylinder port and the inlet orifice is blocked. EXH IN CYL EXH IN CYL (3WDC) 3-Way Directional Control Valve with three ports, and two orifices. One orifice is located in the body and the other in the end stop. The three ports are the NORMALLY OPEN, NORMALLY CLOSED and IN. When the valve is de-energized, the inlet is open to the normally open port. When the valve is energized, the normally closed port is open allowing flow from the inlet port and the normally open orifice is blocked. 3-Way Directional Control valve can be used to divert flow from one port to another. N.C. N.O. IN N.C. N.O. IN 12 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Orifice / Seals Orifice V U 2 4 0 1 1 5-0 2 5 1-24VDC* Norgren offers standard-sized body orifices from 1/32" to 5/32" for Series 1 through 6. Series 3 and 6 orifices are also available up to 1/4". We also offer a 3/8" body orifice in Series 6. Standard end stop (top of valve) orifice sizes are available from 1/32" to 1/16" in Series 1. Seals V U 2 4 0 1 1 5-0 2 5 1-24VDC* All standard Norgren valves are supplied with spring compensated Fluorocarbon upper seals, Buna-N lower seals and O Rings. Both upper and lower seals are also available in SEAL MATERIALS 01 Buna - N A general purpose, soft, synthetic rubber suitable for most air, non-potable water and light oil environments with temperatures to 200 F. 02 Fluorocarbon A soft, fluorocarbon rubber used primarily with hydrocarbon liquids such as gasoline, aerospace fuels, solvents, etc., which can cause swelling and distortion to Buna. Fluorocarbon is also used for oxygen service. The material is appropriate for higher temperature ranges, and is more resistant to dry heat. 03 Standard Neoprene A soft, synthetic rubber with excellent low temperature sealing and very good heat aging resistance. 06 Polyurethane Primarily used for high load applications involving non-corrosive gases & oils. Especially good for high pressure gases prone to absorption such as CO 2. Not recommended for water, acids or chlorinated solvents. Up to 5/64" in Series 2 and 3 valves and up to 1/8" in Series 6 valves. In addition, Norgren offers larger end stop orifices on all Series 1, 2 & 3 to maximize flow. However, these orifices are application-sensitive. Please consult Norgren for assistance. All orifices are Precision Machined to guarantee sealing surface finish and height for improved repeatability and reliability. Fluorocarbon, EPR, or Neoprene. In addition, lower seals are offered in Teflon or polyurethane. Consult Norgren for temperature limits, durometer ratings, minimum order quantities or requirements for special sealing materials. 08 Teflon A synthetic material used in corrosive and semi-corrosive media. Teflon is virtually impervious to any fluid. Its ability to withstand high temperatures makes it especially suited for use with steam. However, it is not recommended for vacuum applications. 12 Neoprene W A soft, synthetic rubber that is used primarily for refrigerants, especially R-12 and R-22 with oil. The material has excellent dynamic sealing capabilities. Also characteristic of this material is improved fluid resistance and lower swell. 13 Ethylene Propylene (EPR) Food Grade A soft, synthetic rubber ideal for beverages, potable water and steam, (where steam pressure is below 50 PSI). Suitable for steam and hot water where temperatures are above Buna s tolerances. EPR is not appropriate for petroleum liquids or petroleumcontaminated air. It is compatible with automotive brake fluids and phosphate ester synthetic oil. 16 Chemraz (Diaphragm Only) An inert perfluoroelastomer vulcanizate that stands up to a virtually unlimited range of corrosive and aggressive chemicals, including organic and inorganic acids, alkaline, ketones, esters, alcohols and fuels. Chemraz also demonstrates excellent resistance to heat, steam, flame, oil and ozone and retains pliability over a temperature range from -20 F to 450 F. See page 9 for P/N System Teflon and Neoprene are registered trademark of E.l. Dupont De Nemours Co CHEMRAZ is a registered trademark of Green, Tweed & Co., Inc. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 13

Coil Construction Coil Construction V U 2 4 0 1 1 5-0 2 5 1 Dry Coil Tape wound coil ideal for general purpose use in a clean dry environment Generally used with grommet and conduit style housings Norgren standard coil -supplied when no suffixes are attached to valve part number or as designated on page 9 Free Standing Molded Supplied when application requires a more rugged, moisture resistant coil Used with slotted housings, or yoke in Series 2 & 3; grommet and conduit housing for Series 6 Potted Transfer Molded Supplied when application requires a more rugged, moisture resistant coil Method of construction for Series 1, 2 and 3 conduit housing Also method of construction for Automotive Style coils and AN Connector-type for Series 6 Potted w/ Screw Terminals Our most moisture resistant coil Also available with internal arc suppression diodes Potted with Leads Excellent for marine or automotive applications Available with your choice of connector or terminal Internally grounded, single wire option also available AN Connector Supplied when application requires a more rugged, moisture resistant coil & connector High shock and vibration tested Available with 2-Pin and 3-Pin military style connectors Consult factory for ordering information Spade Available with 3/16" standard spade terminals vertical style for Series 2 and 3, and 1/4" standard spade terminals vertical style for C Series 2, 3 and 6 and top spade style for Series 2 and 3 Utilize the slotted F housing style for G Series 2, 3 and 6 vertical spade construction, as well as yoke (open frame) for top spade Top spade, Series 2 and 3 is available with internal arc suppression diode or full wave rectification. Vertical Spade Coil A B C D E F SERIES 1.05.94.44.85.25.64 2 & 3 (27) (24) (11) (22) (6) (16) SERIES 1.25 1.41.54 1.25.37.88 6 (32) (36) (14) (32) (9) (22) G H K 97.187 x.020 SERIES (25).38 (5 x.5) 2 & 3 1.03 (10).250 x.032 (26) (6 x.8) SERIES 1.27.52.250 x.032 6 (32) (13) (6 x.8) C E Top Spade Coil F G A K B D A B C D E F G K SERIES 1.06 1.18 1.00.60.61 1.19.38.250 x.032 2 & 3 (27) (30) (25) (15) (15) (30) (30) (6 x.8) B A K H E D 14 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Rectified Coils / Diodes Rectified Coils and Coils with Arc Suppression Diodes COIL Rectified Coils There may be times when you have a standard AC circuit but can t have the copper shading ring which is standard in this type of valve due to media compatibility. Or, the application may be in a dirty or dusty environment where particulate causes the valve to buzz. In either case, a rectified coil will solve this problem. By adding two diodes in the coil (for half-wave rectification), or four diodes (for fullwave rectification), the effective voltage to the coil is modified from AC to DC. These rectified coils do not need any shading ring and perform as a DC coil with your standard AC input. The actual coil construction is designed for this type of rectification so you must contact the factory for ordering information. Since the addition of the diodes can make the physical size of the coil larger, it is not available in all types of coil and valve series. However, the rectification can take place away from the coil, such as on the customer s electronics, within their equipment. Consult Norgren for available options. + 0 - = + 0 - SWITCH COIL COIL + DIODE + SWITCH + DIODE + POWER SOURCE POWER SOURCE Arc Suppression When DC voltage is disconnected from a solenoid valve, the coil reacts by generating its own voltage and sending a spike through the circuit. Depending on the size of the coil and the number of amp turns it contains, this generated voltage can be very high. In order to suppress this spike and protect other sensitive components in the electronic system, a diode is connected in parallel to the coils. Once the diode is placed in the coil it will now have a polarity. Since the diode only conducts in one direction the polarity of the coil must be maintained so as not to burn out the diode and eliminate the protection it is meant to provide. For ordering data and coil availability, contact Norgren. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 15

Porting Manifold Mount Base Valves Norgren s standard manifold mount base valves offer a cost effective method of securing valves to manifolds, eliminating custom cavities or seat installations. Testing is simplified and manifold design and O Ring sealing provides quick installation, interchangeability, service and replacement, without removing a single supply line or fitting. Norgren manifold mount style valves are available in all Series from the Norgren Jr. for low watt applications, to the Series 6 for high flow and high pressure requirements. Our complete line of manifold mount type valves allows you to mix and match different style valves on one manifold assembly to accommodate your application requirements. See catalog valve charts for operating specifications pages 30-41. Male Bottom Port This option is available in Series 1, 2, & 3 with 1/8" NPT or 1/4" NPT male bottom port. The brass hex body has 1/8" NPT side ports for both the 1/8" and 1/4" models. Valves are available with a maximum orifice size of 1/8". When ordering a valve as a 2-way normally closed version, please indicate whether the male port is to be the inlet or outlet. The standard version has the side port as the inlet for both 2-way and 3-way valves. This option is ideal as a 3-way operator for piloting a cylinder. Installation is fast and easy. Units also can be ordered with male thread Teflon tape to save you additional time. Available with any standard Norgren electrical termination or housing style. Bottom Port- O Ring Seal Norgren offers an option on Series 1, 2, 3, and 6 for bottom ported valves with an O Ring seal. This option utilizes one or two ports on the bottom of the valve body to have a counterbore pocket for a face sealing O Ring. The manifold surface is simply machined flat with matching hole locations and through holes matching up with the mounting holes of the valves. When a valve is installed with the mounting screws the O Ring provides a seal between the bottom of the valve body and the manifold surface. This feature is ideal for acrylic or other plastic manifolds where there is concern for thread life or cracking of the block by over torquing. Available in 2-way and 3-way valves. When only one bottom port is used, the remaining valve porting can be any of the options available in each series. Installation is quick and secure; trouble shooting or valve replacement can be accommodated with minimum effort. 16 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Metering Metering Provides adjustable flow for dispensing a specific rate or volume of fluid or gas. Permits controlled movement of a cylinder or actuator. Available in 2-Way and 3-Way valves. Norgren s standard pressure ratings and Cv s apply. Manifold Metering Manifold metering is available in side metering and bottom metering versions. Please consult factory with design specifications for additional data on metered manifolds and minimum order quantities. Yoke housing not available with top plate. Bottom Metering Available in Series 1 and Series 2 valves only. 1/8" NPTF ports only in stainless steel, brass and polypropylene. Maximum orifice size 3/32" (1/8" in polypropylene). Full Flow Shut Off Side Metering - Body and Adapter Available in Series 3 valves with 1/8" NPTF ports in stainless steel or brass. Series 3 with 1/4" NPTF ports available if mounting holes are not required. Series 6 valves with 1/8" or 1/4" NPTF ports in stainless steel or brass. Maximum orifice size 1/8". Metered adapters are available for 2-Way Normally Open or any 3-Way valves in Series 1, 2, or 3. Depending on the type of valve you select, this metered adapter can control the flow of the inlet, outlet or exhaust. When coupled with either side or bottom body metering, it allows you to control your media in two directions independently. Full Flow Shut Off 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 17

Fittings and Filters Series 6 Valves with 3/8" Ports and 3/8" Orifice For specific applications when our standard 1/4" orifice just can t deliver enough flow, Norgren can provide our Series 6 valve with a 3/8" orifice. Typically used for gravity feed systems, this valve comes in 2-way normally closed models only. It has a maximum operating pressure differential of 5 PSI and a Cv factor of.90. This high flow valve is supplied with 3/8" NPT ports on a standard brass or stainless steel body, or with even larger ports on a single station manifold base. Order by the following part numbers for grommet style valves with body material of: Brass- 681119 or Stainless Steel- 681019. Be sure to specify the applicable voltage or other desired options when ordering. Valves with Brazed in Fittings or Tube Ends Norgren will provide any of our brass body valves with either brazed in fittings or tube ends for OEM applications. Ideal for natural gas, propane or refrigeration systems where leaking fittings or tube connections cannot be tolerated. Select from standard fittings and tube sizes or call Norgren to discuss a custom configured design. This feature applies to our complete line of 2- and 3-way valves and also our standard and custom manifold assemblies. Filters and Screens While solenoid valves are highly reliable and fairly simple devices, they cannot tolerate very much contamination. If your system does not already include adequate filtration, Norgren can provide a variety of screens or filters to minimize contaminants and costly down time. From a simple 50 mesh metal screen installed in the valve port to more precise types of cartridge filters, Norgren will provide and install the filtration necessary to keep your system running. 18 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Norgren Jr. Series Norgren Jr. Series -.65 Watt * U.S. Patent #5,207,245 and # 5,289,841 The Norgren Jr. series provides a small solution for your valve requirements but doesn t compromise on performance. Available in all 2- and 3-way configurations the same as our standard series, the Norgren Jr. valve is only.800" in diameter, 1.73" high and weighs less than three ounces. Unlike other low watt valves, the Norgren Jr. series is equally compatible with air, water, gases, vacuum and many other fluids. Our patented construction* optimizes the performance of each valve. Norgren Jr. valves are designed for long life. Hundreds of millions of cycles are typical, however this may fluctuate depending on the specific application. Standard construction of brass or stainless steel bodies, the Norgren Jr. series has 12" long, #24 AWG electrical leads. The leads exit the top of the valve for ease of orientation. Buna seals and O Rings are standard. Other wetted parts are Ryton and stainless steel. The nickel plated housing provides for a durable, corrosion resistant package. Coils are available in 5, 12, 15 and 24 volt DC. In addition to the standard 10-32 ported valves, the Norgren Jr. series is available with manifold mount bodies or as an operator. For critical applications involving corrosive or ultra pure media, Norgren Jr. isolation valves are the answer. Refer to pages 21-25 for ordering information and specifications. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 19

Electronic / Pneumatic Interface System Electronic/Pneumatic Interface System When numerous valves are required to control air, gas or vacuum within your system, Norgren Jr. electronic/ pneumatic interface cards are the ideal solution. Select the 2- or 3-way manifold mount Norgren Jr. valve and the number of stations you require (8, 12, and 16 are standard). Norgren will provide the entire circuit card with manifold valves assembled and ready to install into your equipment. Valves are actuated with a standard 25 pin cable connector. See page 46 for specifications and dimensions. Single or double sided manifolds Wide variety of base materials Coil suppression diodes- standard LED indicator- standard Optional electrical manual override 20 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Norgren Jr. Ordering Norgren Jr. Ordering Information The following matrix system provides the selection criteria for creating a Norgren Jr. part number. Performance characteristics including orifice sizes, flow coefficients (Cv) and pressure ratings are included in the standard part number chart found below. Of course, Norgren will manufacture custom designs for the OEM. How to Order Your Norgren Jr. Valve Norgren ordering code is contained within our part number: V G 9 7 1 0 1 2-1 3-5VDC PREFIXES (Optional) G = Isolated 2WNC only * Y = Oxygen Service SEAL 01 = Buna 02 = Fluorocarbon 13 = EPR* SPECIFY VOLTAGE 5 VDC 12 VDC 15 VDC 24 VDC Coils are standard Class B construction PORT 6 = Manifold Mount 7 = #10-32 UNF SERIES 9 = Norgren Jr. HOUSING 1 = Grommet (Leads exit top) BODY 0 = Stainless Steel 1 = Brass 3 = Operator 8* = Halar 9* = Acrylic FUNCTION 1 = 2WNC 2 = 2WNO 4 = 3WNC 5 = 3WNO 6 = 3WMP 7 = 3WDC ORIFICE 2 = 1/16 Standard Norgren Jr. Orifice Cv Manifold Manifold Type Body/Stop Body/Stop MOPD SS Brass Operator Mount SS Mount BR 2WNC 1/16" -.050-100 V971012 V971112 V971312 V961012 V961112 2WNO - 3/64" -.025 90 V971022 V971122 V971322 V961022 V961122 3WNC 1/16" 3/64".035.020 80 V971042 V971142 V971342 V961042 V961142 3WNO 1/16" 3/64".050.015 60 V971052 V971152 V971352 V961052 V961152 3WMP 1/16" 3/64".035.015 40 V971052 V971162 V971362 V961062 V961162 3WDC 1/16" 3/64".050.025 60 V971052 V971172 V971372 V961072 V961172 * Isolated Version Only Halar is a fluoroplastic co polymer with exceptional strength and wear properties and is resistant to creep. For ordering information of Norgren Jr isolation valves, refer to pages 22-25. For manifold information, refer to pages 26-29. ** Poppet style valves only 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 21

Norgren Isolation Valves Ideal for control of corrosive and aggressive media Elastomer diaphragm provides protection from aggressive, corrosive, and gritty media Isolation valves can be equipped with a low wattage coil (as low as 0.65 watts in the Norgren Jr. series) Valves can also be integrated into standard manifolds or intricate custom manifold assemblies Isolation valves are available in a 2-way normally closed configuration Two valves can be combined on a common base for 3-way operation Flow Body Orifice Rates (Cv) Materials Size Porting SERIES 1.250 Delrin, PVC, Kynar 1/32"-5/32" 1/8" NPT SERIES 2.250 SERIES 6.545 NORGREN JR..06 Delrin, PVC, Kynar Delrin, PVC, Kynar Acrylic, Halar 1/32"-5/32" 1/8" NPT 1/32"-1/4" 1/8" NPT 1/16" 10-32UNF Series Series Series Norgren Seals 1 2 6 Jr. CHEMRAZ Yes Yes No No EPR Yes Yes No Yes FLUOROCARBON Yes Yes Yes No De-Energized Energized 22 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Isolation Valves Selection Criteria for Isolation Style Valves Norgren Jr. FEATURE Series 1 Series 2 Series 6 Series 9 Size 1 1 1-5/8 0.80 Maximum MOPD (psi) 95 120 130 30 Vacuum Service Yes Yes Yes Yes Max. Cv - Body 0.250 0.250 0.545 0.06 Power Rating 6 watts 7 watts 10 watts.65 watts Lead Wire Gauge 20 AWG/18 AWG 20 AWG/18 AWG 18 AWG 24 AWG Optional Low Wattage Coils Available Available N/A Standard 1/8" NPTF Ports Standard Standard Standard N/A #10-32 UNF Ports Available Available Available Standard 1/4-28 UNF Available Available Available N/A Grommet Housing Available Available Available Standard Conduit Housing Available Available Available N/A Spade Coil Available Available Available N/A Manifolds - See Pages 26-27 Available Available Available Available Series 1, 2 & 6 V G 2 7 9 6 1 2-0 2 6 1-12VDC PREFIXES G = Isolated SERIES 1 = Series 1 2 = Series 2 6 = Series 6 SEAL 02 = Fluorocarbon 13 = EPR* (Series 1, 2) 16 = Chemraz (Series 1, 2) VOLTAGE See page 8 COIL OPTIONS See page 8 PORT 6 = Manifold Mount 7 = #10-32 UNF HOUSING 1 = Grommet 2 = Conduit 3 = Yoke 7 = Grommet w/bracket 8 = Conduit w/bracket 9 = Slotted 0 = Slotted w/bracket BODY MATERIAL 3 = Operator 4 = Delrin 5 = PVC 6 = Kynar FUNCTION 1 = 2WNC ORIFICE 0 = 1/32" 1 = 3/64" 2 = 1/16" 3 = 5/64" 4 = 3/32" 5 = 1/8" 6 = 5/32" 7 = 3/16" (Series 6* only) 8 = 1/4" (Series 6* only) Series 9 Norgren Jr. V G 9 7 1 9 1 2-1 3-12VDC PREFIXES G = Isolated SERIES 9 = Series 9 Norgren Jr. ORIFICE 2 = 1/16" SEAL 13 = EPR VOLTAGE 5VDC 12VDC 15VDC 24VDC PORT 7 = #10-32 UNF 8 = 1/4-28 UNF HOUSING 1 = Grommet (leads exit top) BODY MATERIAL 1 = Brass 8 = Halar 9 = Acrylic FUNCTION 1 = 2WNC 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 23

Norgren Isolation Valves Isolation Valve Manifolds Isolation valves can be combined on a manifold block to simplify your pneumatic or liquid circuit Complete line of standard manifold designs and materials Norgren offers custom designed manifolds complete with fittings, tubing and other accessories For more information on manifolds, please refer to pages 26 through 29. Orifice Standard Valve Body Diameter Cv Factor MOPD Kynar Delrin PVC Series 1 1/32" 0.025 95 VG141610 VG141410 VG141510 3/64" 0.045 75 VG141611 VG141411 VG141511 1/16" 0.075 55 VG141612 VG141412 VG141512 5/64" 0.115 35 VG141613 VG141413 VG141513 3/32" 0.155 25 VG141614 VG141414 VG141514 1/18" 0.210 15 VG141615 VG141415 VG141515 5/32" 0.250 10 VG141616 VG141416 VG141516 Series 2 1/32" 0.025 120 VG241610 VG241410 VG241510 3/64" 0.045 100 VG241611 VG241411 VG241511 1/16" 0.075 75 VG241612 VG241412 VG241512 5/64" 0.115 55 VG241613 VG241413 VG241513 3/32" 0.155 45 VG241614 VG241414 VG241514 1/18" 0.210 30 VG241615 VG241415 VG241515 5/32" 0.250 20 VG241616 VG241416 VG241516 Series 6 1/32" 0.031 130 VG641610 VG641410 VG641510 3/64" 0.058 110 VG641611 VG641411 VG641511 1/16" 0.078 95 VG641612 VG641412 VG641512 5/64" 0.117 70 VG641613 VG641413 VG641513 3/32" 0.167 60 VG641614 VG641414 VG641514 1/18" 0.241 50 VG641615 VG641415 VG641515 5/32" 0.316 40 VG641616 VG641416 VG641516 3/16" 0.398 30 VG641617 VG641417 VG641517 1/4" 0.545 20 VG641618 VG641418 VG141518 Norgren Jr. Orifice Series Diameter Cv Factor MOPD Kynar Delrin PVC Series 9 1/32" 0.025 95 VG141610 VG141410 VG141510 24 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Back Pressure Isolation Valve Back Pressure De-rating Curves Diaphragm Isolation Valves have a large difference in pressure area between open and closed, creating a sensitivity to back pressure. Excessive back pressure can hinder the closing of the valve. Please use the back pressure charts below to determine the maximum operating pressure of the valve based on the maximum potential back pressure in the application. Choose the orifice size which meets a worst case condition. Unless a preference for diaphragm body shape is specifically requested, valves may be shipped with either square or round bodies, at Norgren s discretion, and depending on availability or size of order. 100 Series 1 Isolation Valves 110 Series 2 Isolation Valves Pressure Rating - PSI 90 80 70 60 50 40 30 20 10 0 1 1/32 3/64 1/16 5/64 3/32 1/8 5/32 2 3 4 5 6 7 Back Pressure - PSI Pressure Rating - PSI 100 90 80 70 60 50 40 30 20 10 0 1 2 1/32 3/64 1/16 5/64 3/32 1/8 5/32 3 4 5 6 7 Back Pressure - PSI Pressure Rating - PSI 130 120 110 100 90 80 70 60 50 40 30 20 10 0 1 1/32 3/64 1/16 5/64 3/32 1/8 5/32 3/16 1/4 2 Series 6 Isolation Valves 3 4 5 6 7 Back Pressure - PSI Pressure Rating - PSI Norgren Jr. Series Isolation Valves 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 Back Pressure - PSI 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 25

Manifolds Manifolds Simplify solenoid valve installation with Norgren manifold assemblies. Norgren manifolds provide an economical and effective means of gang mounting solenoid valves Solenoid valve manifolds simplify the purchasing, installation, testing, and repair/replacement of solenoid valve components while enhancing system integrity. Integrating a group of solenoid valves, pressure switches, check valves, regulators or gauges into one assembly makes a complete package, eliminating tubing, fittings and potential leak points. Additionally, wire harness requirements are simplified. Operator Mounting Type Manifolds Series 1 and Series 2 operators are available for gang mounting on aluminum, brass or plastic sub-plates. Manifolds can be selected with 1/8" NPTF or 1/4" NPTF ports. Orifice sizes up to 3/16" with precision machined-in seats are standard. Both 2-Way and 3-Way operators may be combined on the same manifold. Manifolds with up to 16 stations are available as standard. An upper manifold plate can be ordered for common porting on 2-Way Normally Open and all 3-Way valves. Modular valves and other components can be replaced or maintained without disturbing plumbing thus reducing maintenance costs and downtime. Isolation Style Manifold Provides a dry isolated valve operator for the control of corrosive and aggressive media. The diaphragm seal (Fluorocarbon, Chemraz or EPR), isolates all metal parts from the media. The manifold material is available in PVC, Delrin, Kynar, and acrylic. Operators are available as a 2-way normally closed valve only However, two valves can be combined for 3-way operation. Orifice sizes are available from 1/32" to 5/32" with Cv factors up to 0.545. Please refer to page 22-25 for specifications. Manifold Mount Valve Type Manifolds Series 1, 2, 6 and Norgren Jr. valves are available for gang mounting on aluminum, brass or plastic sub-plates. Manifolds can be selected with 10-32 UNF, 1/8" NPTF or 1/4" NPTF ports. Orifice sizes up to 1/8" in Series 1, 2, and orifice sizes up to 1/4" in Series 6 models are available, and 1/16" in Norgren Jr. Pressure ratings are the same as those listed for the individual valves in this catalog except that the maximum operating pressure is limited to 400 PSI for UL recognition. 2-Way and 3-Way valves may be combined on the same manifold Up to 16 stations are available on Series 1 and 2 valves, and up to 6 stations are standard on Series 6 valves. An upper manifold plate can be ordered for common porting on 2-Way Normally Open and all 3-Way valves. This option is not available for Norgren Jr. CHEMRAZ is a registered trademark of Green, Tweed & Co., Inc. 26 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Manifolds Manifolds Acrylic Subplates A great answer for simplified design and easy installation of complex media flow requirements. Use of an acrylic base permits the flow of various media through a single base using multiple inlets and outlets. Flow paths can also be varied and directed to meet design requirements. Norgren application engineers can help you select the most effective design for easy installation, access, and the best product aesthetics. Acrylic subplates are supplied for OEM applications only. Additional OEM Manifold Design Capabilities Norgren manifolds offer many additional options such as: Metering of valves for flow control. Sub-plates of many materials including brass, Delrin, 430 SS, aluminum, acrylic and Kynar. Unique configurations to accommodate pressure regulators, pressure gauges, transducers, and/or switches as well as flow paths to meet your specific requirements. Other port sizes and locations. Internal check valves. Teflon taped fittings. Test ports. Multi-media manifolds. Flow or no-flow monitoring. Consult Norgren for application engineering assistance. Norgren Jr. Manifolds All of the manifold types described on these pages are also available in the Norgren Jr. Series. FEATURES: Operator Style manifolds for small profile, low cost OEM applications. Manifold mount style for ease of installation and service. Inert plastic bases with isolation solenoid operators and ethylene propylene diaphragms for aggressive or high purity media. Electronic/Pneumatic interface circuit cards for gang mounting multiple valves for a computer driven system. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 27

Manifold Assemblies with Cartridge Fittings Installed No fittings to install, Teflon tape or lubricant, and no leaks Compatible with both air and liquids Available in Series 1, 2 or 6 manifold mount style valves with base materials of Delrin, PVC, brass or aluminum As always, Norgren is ready to manufacture a special to meet your exact OEM specifications Minimize your labor and material cost by ordering this unique package from Norgren. With cartridge fittings installed into the manifold base, you simply push in the proper size tube and you are done. Select the valve or manifold assembly desired. See the part identification numbering system, the standard manifold ordering information or the Valve Inquiry Application Sheet found on page 83. Specify on your request to have cartridge fittings installed. Be sure to indicate the outside diameter (O.D.) of the tubing you will be using. The following standard sizes are available by Series: Tubing Outside Diameter Series 1 1/4" 3/8" Series 2 1/4" 3/8" Series 6 1/4" 3/8" 1/2" Please note: All manifolds with the cartridge fittings installed have a maximum pressure rating of 150 PSI, even though the actual valve you select may have a higher pressure rating. Overall manifold dimensions for this option can be found on page 48. 28 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Manifolds Standard Manifold Ordering Information It s easy to order your own standard Norgren Manifold assembly using the simple selection chart below. First, select the manifold mount valve or valve operator from the part numbering charts on pages 30 through 41 or create the part number from the part number identification system on page 9. Provide the numbers for the desired seal and coil construction options if applicable. This will give you the valve portion of the manifold. Now, select the base to complete your assembly. V 2 4 0 3 1 5-0 2 5 1 M 0 6 A B - B PORTING VOLTAGE STD. MANIFOLD MOUNT OR OPERATOR VALVE NUMBER OPTIONAL NUMBER OF STATIONS MATERIAL Number of Stations Fill in the number of valve stations you need after the M. This can be up to 16 stations for series 1, 2 or Norgren Jr. Manifold mount valves and 6 stations for series 6 manifold mount valves. For operator style manifolds where the cavity is machined into the base, 16 stations is the maximum for series 1, 2 and Norgren Jr. series and 6 stations for series 6. Porting Select the porting configuration and port size to fit your application. Choose from the offerings below and enter the appropriate letter after the number of stations. Base Material Next, select the base material which offers the best media compatibility for your application. Place the appropriate letter in the last position of the part number sequence. A) Aluminum - Best suited for non-critical air, vacuum or inert gases. B) Brass - Commonly used for non-potable water applications or other low pressure fluids or oils. D) Delrin - FDA grade material is used for potable water applications, critical gas sampling or high purity systems. Voltage After selecting your standard manifold part number, remember to include the operating voltage. Select the appropriate letter from the following standard voltages and add it at the end of your manifold part number: Norgren Jr. All Other Voltage Designation Series Series 5VDC A Standard Special 12VDC B Standard Standard 15VDC C Standard Special 24VDC D Standard Standard 24/60 E N/A Standard 110/50 F N/A Standard 120/60 G N/A Standard 220/50 H N/A Standard 240/60 I N/A Standard Porting Valve Valve Common Common Outlet Outlet Designation Series Type Port Size Marking Port Size Marking Comments A S1, S2, S6 2WNC 1/8"NPT IN 1/8"NPT OUT B S1, S2, S6 2WNC 1/4"NPT IN 1/4"NPT OUT C S1, S2, S6 3WNO 1/8"NPT EXH 1/8"NPT CYL Inlet Port is through Valve Adapter D S1, S2, S6 3WNO 1/4"NPT EXH 1/4"NPT CYL Inlet Port is through Valve Adapter C S1, S2, S6 3WNC 1/8"NPT IN 1/8"NPT CYL Exhaust Port is through Valve Adapter D S1, S2, S6 3WNC 1/4"NPT IN 1/4"NPT CYL Exhaust Port is through Valve Adapter C S1, S2, S6 3WMP 1/8"NPT NC 1/8"NPT COM N.O. Port is through Valve Adapter D S1, S2, S6 3WMP 1/4"NPT NC 1/4"NPT COM N.O. Port is through Valve Adapter J Norgren Jr. 2WNC 1/8"NPT IN 10-21 UNF OUT R Norgren Jr. 3WNO 1/8"NPT EXH 10-21 UNF CYL Inlet Port is through Valve Adapter R Norgren Jr. 3WNC 1/8"NPT IN 10-21 UNF CYL Exhaust Port is through Valve Adapter R Norgren Jr. 3WMP 1/8"NPT NC 10-21 UNF COM N.O. Port is through Valve Adapter Note: For 3-way directional control manifolds, use the 3-way multi-purpose manifold which most closely fits your need. For the 2-way normally open manifolds, consult Norgren. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 29

Valve Ordering Information Finding the Right Valve To help you find the right valve for your application, the types of valves are arranged in two-page spreads (2-Way Normally Open, 2-Way Normally Closed, 3-Way Normally Closed Line Connect, 3-Way Multi-Purpose, 3-Way Normally Open, 3-Way Directional Control). For each valve type, the first boxes are arranged by Norgren Series designation (Series 1, 2, 3 and 6). The second, smaller subset of rows designate the various orifice diameters for the Series. Series 1 valves offer the smallest package size and typically have lower flows and pressures for the same orifice size as those of our largest, Series 6, valves. As you move from left to right across the columns on the spread, you will find the Cv factor (flow coefficient) and Maximum Operating Pressure Differential (MOPD) for the corresponding orifice diameter. Part numbers for Norgren s valve body, operator (valve without body), manifold mount and 1/8" NPT male bottom port follow. All part numbers are shown with grommet housing designated by numeral 1 in the third position. Part numbers can be modified by selecting your choice of housing, seal material or molded coil and placing the appropriate numbers into the designated position in the part number sequence (see page 9). 2-Way Normally Open OUT IN IN Orifice Cv Standard Valve Body Diameter Factor MOPD Grommet Body Stop Body Stop (psi) Stainless Steel Brass Series 1 1/32 0.035 300 V141020 V141120 3/64 0.050 200 V141021 V141121 1/16* 0.095 150 V141022 V141122 Series 2 1/32 0.035 400 V241020 V241120 3/64 0.050 300 V241021 V241121 1/16 0.095 180 V241022 V241122 5/64* 0.135 140 V241023 V241123 Orifice Cv Standard Valve Body (Grommet) Diameter Factor MOPD Stainless Steel Brass Body Stop Body Stop (psi) 1/8" NPTF 1/4"NPTF 1/8" NPTF 1/4"NPTF Series 3 1/32 0.035 400 V341020 V351020 V341120 V351120 3/64 0.050 500 V341021 V351021 V341121 V351121 1/16 0.095 180 V341022 V351022 V341122 V351122 5/64* 0.140 140 V341023 V351023 V341123 V351123 Series 6 1/32 0.035 1000 V641020 V651020 V641120 V651120 3/64 0.050 600 V641021 V651021 V641121 V651121 1/16 0.095 350 V641022 V651022 V641122 V651122 5/64 0.140 250 V641023 V651023 V641123 V651123 3/32 0.200 175 V641024 V651024 V641124 V651124 1/8 0.295 100 V641025 V651025 V641125 V651125 * Larger stop orifice available with reduced pressure ratings; consult Norgren. 30 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Valve Ordering Information Moving further to the right, you will find part numbers for Plastic Valve Body and Low Watt Valve specifications (where available). To order a plastic valve, simply substitute the valve body number for the corresponding stainless steel or brass valve body number. Low Watt Valves have Cv factors and pressure ratings lower than standard valves. To order a Low Watt Valve, simply prefix the applicable part number with the letter at the top of the Low Watt specification column for the wattage and pressure rating selected. For Example: B241114 is a two-way normally closed valve with a brass body, grommet housing and orifice size or 3/32". The correct MOPD for this valve would be 20 PSI at 2.0 watts. Gray areas indicate that the options described in the column header are not available. 2-Way Normally Open (2WNO) - Valve with two ports, inlet and outlet. Valve is open in a deenergized state, and closes when energized. Valve has one orifice which is located in the end stop. MANIFOLD MOUNT 1/8" PLASTIC Valve Body OPERATOR NPT Stainless Steel Brass Male 1/8" NPTF 7/16-20 UNF Series 1 V141320 V161020 V161120 V131120 V141321 V161021 V161121 V131121 V141322 V161022 V161122 V131122 Series 2 V241320 V261020 V261120 V231120 V241321 V261021 V261121 V231121 V241322 V261022 V261122 V231122 V241323 V261023 V261123 V231123 OPERATOR MANIFOLD MOUNT 1/8" PLASTIC Valve Body NPT 1/8" NPTF 1/4" NPTF Stainless Steel Brass Male 1/8" NPTF 7/16-20 UNF Series 3 V341320 V351320 V341321 V351321 V341322 V351322 V341323 V351323 Series 6 V641320 V651320 V661020 V661120 V641321 V651321 V661021 V661121 V641322 V651322 V661022 V661122 V641323 V651323 V661023 V661123 V641324 V651324 V661024 V661124 V641325 V651325 V661025 V661125 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 31

Valve Ordering Information 2-Way Normally Closed IN OUT IN OUT ORIFICE Cv STANDARD Valve Body MANIFOLD MOUNT* DIAMETER Factor MOPD Grommet OPERATOR Valve Body-Grommet Body Stop Body Stop (psi) SS Brass SS Brass Series 1 1/32 0.035 800 V141010 V141110 V141310 V161010 V161110 3/64 0.050 500 V141011 V141111 V141311 V161011 V161111 1/16 0.095 300 V141012 V141112 V141312 V161012 V161112 5/64 0.135 200 V141013 V141113 V141313 V161013 V161113 3/32 0.175 175 V141014 V141114 V141314 V161014 V161114 1/8 0.245 100 V141015 V141115 V141315 V161015 V161115 5/32 0.290 50 V141016 V141116 V141316 V161016 V161116 Series 2 1/32 0.035 1000 V241010 V241110 V241310 V261010 V261110 3/64 0.050 600 V241011 V241111 V241311 V261011 V261111 1/16 0.095 400 V241012 V241112 V241312 V261012 V261112 5/64 0.135 300 V241013 V241113 V241313 V261013 V261113 3/32 0.175 250 V241014 V241114 V241314 V261014 V261114 1/8 0.245 150 V241015 V241115 V241315 V261015 V261115 5/32 0.290 100 V241016 V241116 V241316 N/A N/A ORIFICE Cv STANDARD Valve Body - Grommet DIAMETER Factor MOPD Stainless Steel Brass Body Stop Body Stop (psi) 1/8" NPTF 1/4" NPTF 1/8" NPTF 1/4" NPTF OPERATOR Series 3 1/32 0.035 1000 V341010 V351010 V341110 V351110 V341310 3/64 0.050 600 V341011 V351011 V341111 V351111 V341311 1/16 0.095 400 V341012 V351012 V341112 V351112 V341312 5/64 0.140 300 V341013 V351013 V341113 V351113 V341313 3/32 0.185 250 V341014 V351014 V341114 V351114 V341314 1/8 0.265 150 V341015 V351015 V341115 V351115 V341315 5/32 0.330 100 V341016 V351016 V341116 V351116 V341316 3/16 0.385 40 V341017 V351017 V341117 V351117 V341317 1/4 0.450 15 V341018 V351018 V341118 V351118 V341318 Series 6 1/32 0.035 1200 V641010 V651010 V641100 V651110 V641310 3/64 0.050 1000 V641011 V651011 V641101 V651111 V641311 1/16 0.095 500 V641012 V651012 V641102 V651112 V641312 5/64 0.140 300 V641013 V651013 V641103 V651113 V641313 3/32 0.200 200 V641014 V651014 V641104 V651114 V641314 1/8 0.295 150 V641015 V651015 V641105 V651115 V641315 5/32 0.370 110 V641016 V651016 V641106 V651116 V641316 3/16 0.435 60 V641017 V651017 V641107 V651117 V641317 1/4 0.610 30 V641018 V651018 V641108 V651118 V641318 3/8 0.900 5 V681019 V681119 * Manifold Mount valve has maximum 400 MOPD rating for UL recognition. ** Plastic body valves have a maximum pressure rating of 200 PSI. These valves are supplied with 3/8" NPTF ports. 32 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Valve Ordering Information Two-Way Normally Closed (2WNC) - Valve with two ports, inlet and outlet. Valve is closed in a de-energized state, and opens when energized. Valve has one orifice which is located in the body. 1/8 PLASTIC BODY PLASTIC VALVE** LOW WATT Specifications NPT CV Factor 1/8" NPTF 7/16-20 Cv Factor 1.5 Watt 2.0 Watt 2.5 Watt 3.0 Watt MALE Body Stop FEMALE UNF Body Stop A B C D Series 1 V131110 0.030 125 300 500 775 V131111 0.050 30 100 175 300 V131112 0.085-30 65 95 V131113 0.125-15 40 65 V131114 0.170-10 25 40 V131115 0.225 - - - 4 N/A 0.280 - - - - Series 2 V231110 N/A N/A N/A 0.030 300 540 780 1000 V231111 0.062 V241711 V221711 0.050 50 125 240 340 V231112 0.090 V241712 V221712 0.085 15 60 100 160 V231113 N/A N/A N/A 0.125 5 30 55 95 V231114 0.205 V241714 V221714 0.170 3 20 40 55 V231115 0.245 V241715 V221715 0.225-12 25 35 N/A 0.310 V241716 V221716 0.280-7 14 20 MANIFOLD MOUNT Valve Body LOW WATT Specifications GROMMET Cv Factor 1.5 Watt 2.0 Watt 2.5 Watt 3.0 Watt Stainless Steel Brass Body Stop A B C D Series 3 0.030 300 540 780 1000 0.050 50 125 240 340 0.085 15 60 100 160 0.125 5 30 55 95 0.180 3 20 40 55 0.225-12 25 35 0.280-7 14 20 - - - - - Series 6 V661010 V661110 V661011 V661111 V661012 V661112 V661013 V661113 V661014 V661114 V661015 V661115 V661016 V661116 V661017 V661117 V661018 V661118 ** Plastic body valves have a maximum pressure rating of 200 PSI. These valves are supplied with 3/8" NPTF ports. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 33

Valve Ordering Information 3-Way Normally Closed Line Connect For Free Vent, change fifth digit from 4 to 3 IN EXH CYL IN EXH CYL ORIFICE Cv STANDARD Valve Body MANIFOLD MOUNT DIAMETER Factor MOPD Grommet OPERATOR Valve Body-Grommet Body Stop Body Stop (psi) SS Brass SS Brass Series 1 1/32 1/32 0.035 0.025 200 V141040 V141140 V141340 V161040 V161140 3/64 3/64 0.050 0.065 150 V141041 V141141 V141341 V161041 V161141 1/16 1/16* 0.085 0.115 100 V141042 V141142 V141342 V161042 V161142 5/64 1/16* 0.125 0.115 80 V141043 V141143 V141343 V161043 V161143 3/32 1/16* 0.165 0.115 60 V141044 V141144 V141344 V161044 V161144 1/8 1/16* 0.240 0.115 40 V141045 V141145 V141345 V161045 V161145 5/32 1/16* 0.285 0.115 10 V141046 V141146 V141346 V161046 V161146 Series 2 1/32 1/32 0.035 0.025 250 V241040 V241140 V241340 V261040 V261140 3/64 3/64 0.050 0.065 175 V241041 V241141 V241341 V261041 V261141 1/16 1/16 0.085 0.115 125 V241042 V241142 V241342 V261042 V261142 5/64 5/64* 0.125 0.140 100 V241043 V241143 V241343 V261043 V261143 3/32 5/64* 0.165 0.140 75 V241044 V241144 V241344 V261044 V261144 1/8 5/64* 0.240 0.140 45 V241045 V241145 V241345 V261045 V261145 5/32 5/64* 0.285 0.140 20 V241016 V241146 V241346 N/A N/A ORIFICE Cv STANDARD Valve Body - Grommet DIAMETER Factor MOPD Stainless Steel Brass Body Stop Body Stop (psi) 1/8" NPTF 1/4" NPTF 1/8" NPTF 1/4" NPTF Series 3 1/32 1/32 0.035 0.025 250 V341040 V351040 V341140 V351140 3/64 3/64 0.050 0.065 175 V341041 V351041 V341141 V351141 1/16 1/16 0.085 0.115 125 V341042 V351042 V341142 V351142 5/64 5/64* 0.125 0.145 100 V341043 V351043 V341143 V351143 3/32 5/64* 0.165 0.145 75 V341044 V351044 V341144 V351144 1/8 5/64* 0.240 0.145 45 V341045 V351045 V341145 V351145 5/32 5/64* 0.290 0.145 20 V341046 V351046 V341146 V351146 3/16 5/64* 0.345 0.145 10 V341047 V351047 V341147 V351147 1/4 5/64* 0.415 0.145 5 V341048 V351048 V341148 V351148 Series 6 1/32 1/32 0.035 0.025 300 V641040 V651040 V641140 V651140 3/64 3/64 0.050 0.065 250 V641041 V651041 V641141 V651141 1/16 1/16 0.090 0.115 200 V641042 V651042 V641142 V651142 5/64 5/64 0.135 0.180 175 V641043 V651043 V641143 V651143 3/32 3/32 0.180 0.210 125 V641044 V651044 V641144 V651144 1/8 1/8 0.275 0.240 85 V641045 V651045 V641145 V651145 5/32 1/8 0.370 0.240 50 V641046 V651046 V641146 V651146 3/16 1/8 0.455 0.240 30 V641047 V651047 V641147 V651147 1/4 1/8 0.650 0.240 15 V641048 V651048 V641148 V651148 * Larger stop orifice available with reduced pressure ratings; consult Norgren. 34 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Valve Ordering Information Three-Way Normally Closed (3WNCFV or 3WNCLC) Valve with three ports, and two orifices. One orifice is located in the body and the other in the end stop. The three ports are the IN, EXHAUST and CYLINDER. When the valve is de-energized, the inlet closed and the exhaust is open. When the valve is energized, the inlet is open allowing flow to the cylinder port and the exhaust orifice is blocked. Three-Way Normally Closed Valves are available in Line Connect style (with piping adapter), and Free Vent style. 1/8 PLASTIC BODY PLASTIC VALVE** LOW WATT Specifications NPT CV Factor 1/8" NPTF 7/16-20 Cv Factor 1.5 Watt 2.0 Watt 2.5 Watt 3.0 Watt MALE Body Stop FEMALE UNF Body Stop A B C D Series 1 V131140 0.030 0.025 100-150 - V131141 0.050 0.060-80 120 - V131142 0.085 0.105-45 650 - V131143 0.120 0.105-25 - 50 V131144 0.150 0.105 - - 20 35 V131145 0.225 0.105 - - 10 20 N/A 0.270 0.105-7 - 10 Series 2 V231140 N/A N/A N/A N/A 0.030 0.025 150 185 210 - V231141 0.062.065 V241741 V221741 0.050 0.060 80 120 140 170 V231142 0.090.115 V241742 V221742 0.085 0.105 45 60-95 V231143 N/A N/A N/A N/A 0.120 0.125 25-50 65 V231144 0.205.140 V241744 V221744 0.150 0.125 20-35 55 V231145 0.245.140 V241745 V221745 0.225 0.125-10 20 30 N/A 0.310.140 V241746 V221746 0.270 0.125-7 10 20 MANIFOLD MOUNT Valve Body LOW WATT Specifications OPERATOR Grommet Cv Factor 1.5 Watt 2.0 Watt 2.5 Watt 3.0 Watt 1/8" NPTF 1/4" NPTF Stainless Steel Brass Body Stop A B C D Series 3 V341340 V351340 0.030 0.025 150 185 210 - V341341 V351341 0.050 0.060 80 120 140 170 V341342 V351342 0.085 0.105 45 60-95 V341343 V351343 0.120 0.125 25-50 65 V341344 V351344 0.150 0.125 20-35 55 V341345 V351345 0.225 0.125-10 12 30 V341346 V351346 0.270 0.125-7 10 20 V341347 V351347 - - - - - V341348 V351348 Series 6 V641340 V651340 V661040 V661140 V641341 V651341 V661041 V661141 V641342 V651342 V661042 V661142 V641343 V651343 V661043 V661143 V641344 V651344 V661044 V661144 V641345 V651345 V661045 V661145 V641346 V651346 V661046 V661146 V641347 V651347 V661047 V661147 V641348 V651348 V661048 V661148 ** Plastic Body valves have a maximum pressure rating of 200 PSI. Note: Series 6 manifold mount 3-Way valves have a 1/4" NPTF adapter as standard. 1/8" NPTF available upon request. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 35

Valve Ordering Information 3-Way Multi-Purpose N.O. N.O. N.C. COM N.C. COM ORIFICE Cv STANDARD Valve Body MANIFOLD MOUNT DIAMETER Factor MOPD Grommet OPERATOR Valve Body-Grommet Body Stop Body Stop (psi) SS Brass SS Brass Series 1 1/32 1/32 0.035 0.025 150 V141060 V141160 V141360 V161060 V161160 3/64 3/64 0.050 0.065 100 V141061 V141161 V141361 V161061 V161161 1/16 1/16* 0.085 0.115 80 V141062 V141162 V141362 V161062 V161162 5/64 1/16* 0.125 0.115 60 V141063 V141163 V141363 V161063 V161163 3/32 1/16* 0.165 0.115 35 V141064 V141164 V141364 V161064 V161164 1/8 1/16* 0.240 0.115 20 V141065 V141165 V141365 V161065 V161165 5/32 1/16* 0.285 0.115 10 V141066 V141166 V141366 N/A N/A Series 2 1/32 1/32 0.035 0.025 175 V241060 V241160 V241360 V261060 V261160 3/64 3/64 0.050 0.065 125 V241061 V241161 V241361 V261061 V261161 1/16 1/16 0.085 0.115 100 V241062 V241162 V241362 V261062 V261162 5/64 5/64* 0.125 0.140 75 V241063 V241163 V241363 V261063 V261163 3/32 5/64* 0.165 0.140 50 V241064 V241164 V241364 V261064 V261164 1/8 5/64* 0.240 0.140 25 V241065 V241165 V241365 V261015 V261165 5/32 5/64* 0.285 0.140 15 V241066 V241166 V241366 N/A N/A ORIFICE Cv STANDARD Valve Body - Grommet DIAMETER Factor MOPD Stainless Steel Brass Body Stop Body Stop (psi) 1/8" NPTF 1/4" NPTF 1/8" NPTF 1/4" NPTF Series 3 1/32 1/32 0.035 0.025 175 V341060 V351060 V341160 V351160 3/64 3/64 0.050 0.065 125 V341061 V351061 V341161 V351161 1/16 1/16 0.085 0.115 100 V341062 V351062 V341162 V351162 5/64 5/64* 0.125 0.145 75 V341063 V351063 V341163 V351163 3/32 5/64* 0.165 0.145 50 V341064 V351064 V341164 V351164 1/8 5/64* 0.240 0.145 25 V341065 V351065 V341165 V351165 5/32 5/64* 0.290 0.145 15 V341066 V351066 V341166 V351166 3/16 5/64* 0.345 0.145 10 V341067 V351067 V341167 V351167 1/4 5/64* 0.415 0.145 5 V341068 V351068 V341168 V351168 Series 6 1/32 1/32 0.035 0.025 275 V641060 V651060 V641160 V651160 3/64 3/64 0.050 0.065 200 V641061 V651061 V641161 V651161 1/16 1/16 0.090 0.115 175 V641062 V651062 V641162 V651162 5/64 5/64 0.135 0.180 125 V641063 V651063 V641163 V651163 3/32 3/32 0.180 0.210 100 V641064 V651064 V641164 V651164 1/8 1/8 0.275 0.240 60 V641065 V651065 V641165 V651165 5/32 1/8 0.370 0.240 40 V641066 V651066 V641166 V651166 3/16 1/8 0.455 0.240 25 V641067 V651067 V641167 V651167 1/4 1/8 0.650 0.240 15 V641068 V651068 V641168 V651168 * Larger stop orifice available with reduced pressure ratings; consult Norgren. 36 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Valve Ordering Information Three-Way Multi-Purpose (3WMP) - Valve with three ports, and two orifices. One orifice is located in the body and the other in the end stop. The three ports are the NORMALLY OPEN, NORMALLY CLOSED and COMMON. When the valve is de-energized, the common port is open to the normally open port. When the valve is energized, the normally closed port is open allowing flow from the common port and the normally open orifice is blocked. Three-Way Multi-Purpose Valves can be used as a 3WNC, 3WNO, or a 3WDC valve. Additionally, this valve can be used to pipe the alternate flow of two different media to one port. 1/8 PLASTIC BODY PLASTIC VALVE** LOW WATT Specifications NPT CV Factor 1/8" NPTF 7/16-20 Cv Factor 1.5 Watt 2.0 Watt 2.5 Watt 3.0 Watt MALE Body Stop FEMALE UNF Body Stop A B C D Series 1 V131160 0.030 0.025-80 - 95 V131161 0.050 0.060-25 40 60 V131162 0.085 0.105 - - - 20 V131163 0.120 0.105 - - - 8 V131164 0.150 0.105 - - - - V131165 0.225 0.105 - - - - N/A 0.270 0.105 - - - - Series 2 V231160 N/A N/A N/A N/A 0.030 0.025 - - 95 130 V231161 0.062.065 V241761 V221761 0.050 0.060 - - 50 75 V231162 0.090.115 V241762 V221762 0.085 0.105 - - 10 20 V231163 N/A N/A N/A N/A 0.120 0.125 - - - 15 V231164 0.205.140 V241764 V221764 0.150 0.125 - - - - V231165 0.245.140 V241765 V221765 0.225 0.125 - - - - N/A 0.310.140 V241766 V221766 0.270 0.125 - - - - MANIFOLD MOUNT Valve Body LOW WATT Specifications OPERATOR Grommet Cv Factor 1.5 Watt 2.0 Watt 2.5 Watt 3.0 Watt 1/8" NPTF 1/4" NPTF Stainless Steel Brass Body Stop A B C D Series 3 V341360 V351360 0.030 0.025 - - 95 130 V341361 V351361 0.050 0.060 - - 50 75 V341362 V351362 0.085 0.105 - - 10 20 V341363 V351363 0.120 0.125 - - - 15 V341364 V351364 0.150 0.125 - - - - V341365 V351365 0.225 0.125 - - - - V341366 V351366 0.270 0.125 - - - - V341367 V351367 - - - - - - V341368 V351368 - - - - - - Series 6 V641360 V651360 V661060 V661160 V641361 V651361 V661061 V661161 V641362 V651362 V661062 V661162 V641363 V651363 V661063 V661163 V641364 V651364 V661064 V661164 V641365 V651365 V661065 V661165 V641366 V651366 V661066 V661166 V641367 V651367 V661067 V661167 V641368 V651368 V661068 V661168 ** Plastic Body valves have a maximum pressure rating of 200 PSI. Note: Series 6 manifold mount 3-Way valves have a 1/4" NPTF adapter as standard. 1/8" NPTF available upon request. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 37

Valve Ordering Information 3-Way Normally Open IN IN EXH CYL EXH CYL ORIFICE Cv STANDARD Valve Body DIAMETER Factor MOPD Grommet OPERATOR Body Stop Body Stop (psi) Stainless Steel Brass Series 1 1/32 1/32 0.035 0.025 160 V141050 V141150 V141350 3/64 3/64 0.050 0.065 125 V141051 V141151 V141351 1/16 1/16* 0.085 0.115 100 V141052 V141152 V141352 5/64 1/16* 0.125 0.115 80 V141053 V141153 V141353 3/32 1/16* 0.165 0.115 60 V141054 V141154 V141354 1/8 1/16* 0.240 0.115 40 V141055 V141155 V141355 5/32 1/16* 0.285 0.115 10 V141056 V141156 V141356 Series 2 1/32 1/32 0.035 0.025 200 V241050 V241150 V241350 3/64 3/64 0.050 0.065 150 V241051 V241151 V241351 1/16 1/16 0.085 0.115 125 V241052 V241152 V241352 5/64 5/64* 0.125 0.140 100 V241053 V241153 V241353 3/32 5/64* 0.165 0.140 75 V241054 V241154 V241354 1/8 5/64* 0.240 0.140 60 V241055 V241155 V241355 5/32 5/64* 0.285 0.140 25 V241056 V241156 V241356 ORIFICE Cv STANDARD Valve Body - Grommet DIAMETER Factor MOPD Stainless Steel Body Stop Body Stop (psi) 1/8" NPTF 1/4" NPTF Series 3 1/32 1/32 0.035 0.025 200 V341050 V351050 3/64 3/64 0.050 0.065 150 V341051 V351051 1/16 1/16 0.085 0.115 125 V341052 V351052 5/64 5/64* 0.125 0.145 100 V341053 V351053 3/32 5/64* 0.165 0.145 75 V341054 V351054 1/8 5/64* 0.240 0.145 60 V341055 V351055 5/32 5/64* 0.290 0.145 45 V341056 V351056 3/16 5/64* 0.345 0.145 10 V341057 V351057 1/4 5/64* 0.415 0.145 5 V341058 V351058 Series 6 1/32 1/32 0.035 0.025 400 V641050 V651050 3/64 3/64 0.050 0.065 250 V641051 V651051 1/16 1/16 0.090 0.115 200 V641052 V651052 5/64 5/64 0.135 0.180 175 V641053 V651053 3/32 3/32 0.180 0.210 125 V641054 V651054 1/8 1/8 0.275 0.240 85 V641055 V651055 5/32 1/8 0.370 0.240 50 V641056 V651056 3/16 1/8 0.455 0.240 35 V641057 V651057 1/4 1/8 0.650 0.240 15 V641058 V651058 * Larger stop orifice available with reduced pressure ratings; consult Norgren. 38 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Valve Ordering Information Three-Way Normally Open (3WNO) - Valve with three ports, and two orifices. One orifice is located in the body and the other in the end stop. The three ports are the IN, EXHAUST and CYLINDER. When the valve is de-energized, the inlet is open and the exhaust is closed. When the valve is energized, the exhaust is open allowing flow from the cylinder port and the inlet orifice is blocked. MANIFOLD MOUNT Valve Body 1/8 PLASTIC BODY PLASTIC VALVE** Grommet NPT Cv FACTOR 1/8" NPTF 7/16-20 Stainless Steel Brass Male Body Stop FEMALE UNF Series 1 V161050 V161150 V131150 V161051 V161151 V131151 V161052 V161152 V131152 V161053 V161153 V131153 V161054 V161154 V131154 V161055 V161155 V131155 N/A N/A N/A Series 2 V261050 V261150 V231150 N/A N/A N/A N/A V261051 V261151 V231151 0.062 0.065 V241751 V221751 V261052 V261152 V231152 0.090 0.115 V241752 V221752 V261053 V261153 V231153 N/A N/A N/A N/A V261054 V261154 V231154 0.205 0.140 V241754 V221754 V261055 V261155 V231155 0.245 0.140 V241755 V221755 N/A N/A N/A 0.310 0.140 V241756 V221756 STANDARD Valve Body - Grommet MANIFOLD MOUNT Valve Body Brass OPERATOR Grommet 1/8" NPTF 1/4" NPTF 1/8" NPTF 1/4" NPTF Stainless Steel Brass Series 3 V341150 V351150 V341350 V351350 V341151 V351151 V341351 V351351 V341152 V351152 V341352 V351352 V341153 V351153 V341353 V351353 V341154 V351154 V341354 V351354 V341155 V351155 V341355 V351355 V341156 V351156 V341356 V351356 V341157 V351157 V341357 V351357 V341158 V351158 V341358 V351358 Series 6 V641150 V651150 V641350 V651350 V661050 V661150 V641151 V651151 V641351 V651351 V661051 V661151 V641152 V651152 V641352 V651352 V661052 V661152 V641153 V651153 V641353 V651353 V661053 V661153 V641154 V651154 V641354 V651354 V661054 V661154 V641155 V651155 V641355 V651355 V661055 V661155 V641156 V651156 V641356 V651356 V661056 V661156 V641157 V651157 V641357 V651357 V661057 V661157 V641158 V651158 V641358 V651358 V661058 V661158 ** Plastic Body valves have a maximum pressure rating of 200 PSI. Note: Series 6 manifold mount 3-Way valves have a 1/4" NPTF adapter as standard. 1/8" NPTF available upon request. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 39

Valve Ordering Information 3-Way Directional Control N.O. N.O. N.C. IN N.C. IN ORIFICE Cv STANDARD Valve Body DIAMETER Factor MOPD Grommet OPERATOR Body Stop Body Stop (psi) Stainless Steel Brass Series 1 1/32 1/32 0.035 0.025 230 V141070 V141170 V141370 3/64 3/64 0.050 0.065 160 V141071 V141171 V141371 1/16 1/16* 0.085 0.115 120 V141072 V141172 V141372 5/64 1/16* 0.125 0.115 80 V141073 V141173 V141373 3/32 1/16* 0.165 0.115 60 V141074 V141174 V141374 1/8 1/16* 0.240 0.115 35 V141075 V141175 V141375 5/32 1/16* 0.285 0.115 20 V141076 V141176 V141376 Series 2 1/32 1/32 0.035 0.025 275 V241070 V241170 V241370 3/64 3/64 0.050 0.065 200 V241071 V241171 V241371 1/16 1/16 0.085 0.115 150 V241072 V241172 V241372 5/64 5/64* 0.125 0.140 100 V241073 V241173 V241373 3/32 5/64* 0.165 0.140 75 V241074 V241174 V241374 1/8 5/64* 0.240 0.140 50 V241075 V241175 V241375 5/32 5/64* 0.285 0.140 25 V241076 V241176 V241376 ORIFICE Cv STANDARD Valve Body - Grommet DIAMETER Factor MOPD Stainless Steel Body Stop Body Stop (psi) 1/8" NPTF 1/4" NPTF Series 3 1/32 1/32 0.035 0.025 275 V341070 V351070 3/64 3/64 0.050 0.065 200 V341071 V351071 1/16 1/16 0.085 0.115 150 V341072 V351072 5/64 5/64* 0.125 0.145 100 V341073 V351073 3/32 5/64* 0.165 0.145 75 V341074 V351074 1/8 5/64* 0.240 0.145 50 V341075 V351075 5/32 5/64* 0.290 0.145 25 V341076 V351076 3/16 5/64* 0.345 0.145 10 V341077 V351077 1/4 5/64* 0.415 0.145 5 V341078 V351078 * Larger stop orifice available with reduced pressure ratings; consult Norgren. 40 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Valve Ordering Information Three-Way Directional Control (3WDC) - Valve with three ports, and two orifices. One orifice is located in the body and the other in the end stop. The three ports are the NORMALLY OPEN, NORMALLY CLOSED and IN. When the valve is de-energized, the inlet is open to the normally open port. When the valve is energized, the normally closed port is open allowing flow from the inlet port and the normally open orifice is blocked. Three-Way Directional Control valve can be used to divert flow from one port to another. MANIFOLD MOUNT Valve Body 1/8 PLASTIC BODY PLASTIC VALVE** Grommet NPT Cv FACTOR 1/8" NPTF 7/16-20 Stainless Steel Brass Male Body Stop FEMALE UNF Series 1 V161070 V161170 V131170 V161071 V161171 V131171 V161072 V161172 V131172 V161073 V161173 V131173 V161074 V161174 V131174 V161075 V161175 V131175 N/A N/A N/A Series 2 V261070 V261170 V231170 N/A N/A N/A N/A V261071 V261171 V231171 0.062 0.065 V241771 V221771 V261072 V261172 V231172 0.090 0.115 V241772 V221772 V261073 V261173 V231173 N/A N/A N/A N/A V261074 V261174 V231174 0.205 0.140 V241774 V221774 V261075 V261175 V231175 0.245 0.140 V241775 V221775 N/A N/A N/A 0.310 0.140 V241776 V221776 STANDARD Valve Body - Grommet MANIFOLD MOUNT Valve Body Brass OPERATOR Grommet 1/8" NPTF 1/4" NPTF 1/8" NPTF 1/4" NPTF Stainless Steel Brass Series 3 V341170 V351170 V341370 V351370 V341171 V351171 V341371 V351371 V341172 V351172 V341372 V351372 V341173 V351173 V341373 V351373 V341174 V351174 V341374 V351374 V341175 V351175 V341375 V351375 V341176 V351176 V341376 V351376 V341177 V351177 V341377 V351377 V341178 V351178 V341378 V351378 ** Plastic Body valves have a maximum pressure rating of 200 PSI. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 41

Value-Added Valve Options Value-Added Valve Options Take Norgren Service Another Step or Two Take the opportunity to reduce multiple parts and multiple processes to one complete valve assembly purchase. Have all your fittings Teflon taped, installed and leadwire trimmed to the proper length and the connector of your choice attached. Norgren Incorporated offers a wide array of fittings and electrical terminations for a complete manifold or solenoid valve assembly. We offer pre-taped (Teflon ) fittings, factory installed and leak checked, and shipped to you under one part number. Let Norgren show you the benefits of part number consolidation, from overall part cost to internal cost and time reduction. Features: Reduce your inventory requirements Plan for one part rather than multiple components Shift quality responsibility for complete assembly to Norgren Whether you are considering design changes of an existing product or a new product development, contact Norgren early in the development stage. Norgren can bring a high level of application expertise and technical support to your design project. We can evaluate the entire system, including pressure controls, fittings, transducers, gauges and overall pack aging requirements, to provide you with a cost-effective system rather than a jigsaw puzzle of components. We provide support from design through installation. When product design is completed, tested and approved, Norgren will talk to your manufacturing personnel concerning packaging and handling requirements. Don t wait any longer to contact Norgren with your requirements! Teflon is a registered trademark of E.I. Dupont De Nemours Co. 42 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Dimensions All Dimensions in Inches (mm) Standard Valve R G F A B C D E F G H K M N R Series.99.28 1.33 2.12 2.47 1.12.64 33-1/2.73 1/8-27 #8-32 1/8-27 1 (25) (7) (33) (54) (63) (29) (16) (19) NPTF 1/4 UNC MFT x NPTF N Series.99.28 1.51 2.32 2.66 1.12.64 33-1/2.73 1/8-27 #8-32 1/8-27 2 (25) (7) (38) (59) (68) (29) (16) (19) NPTF UNC x NPTF 1/4 MFT H K E D B A M C Series 1.18.355 1.65 2.46 2.80 1.19.78 41.91 1/8-27 #10-32 1/8-27 3 (30) (9) (42) (62) (71) (30) (20) (23) NPTF 1/4 UNF MFT x NPTF 1/4-18 #8-32 or 1/4-18 0 UNC x NPTF 1/4 MFT NPTF Series 1.62.344 G-2.04 2.86 3.54 1.58 1.03 1.24 1/8-27 1/8-27 6 (41) (9) (52) (73) (90) (40) (26) 45 (31) NPTF #10-32 NPTF or UNF x or C-1.87 1/4-18 5/16 1/4-18 (48) NPTF MFT NPTF Operator Standard H F A B C D E F G H E Series 1.02.52 1.32 1.67.64 1.12 3/4-32 UNEF 1/8-27 NPTF 1 (26) (13) (34) (42) (16) (29) Series 1.02.71 1.52 1.86.64 1.12 3/4-32 UNEF 1/8-27NPTF 2 (26) (18) (39) (47) (16) (29) Series 1.16.71 1.52 1.86.78 1.19 3/4-32 UNEF 1/8-27 NPTF 3 (30) (18) (39) (47) (20) (30) or 1/4-18 NPTF Series 1.64 G- 1.79 2.48 1.03 1.58 1-32 UN 1/8-27 NPTF 6 (42).97 (25) (46) (63) (26) (40) or C- 1/4-18NPTF G.80 (20) A D C B Hex Male Valve Standard R E F A B C D E F H M N P R Series.94.27 2.12 2.47.64 1.12 1.32 1/8-27 NPTF 1/8-27 NPTF.44 (11) 1/8-27 NPTF 1 (24) Hex (7) (54) (63) (16) (29) (33) 1/4-18 NPTF.56 (14) Series.94.27 2.32 2.66.64 1.12 1.51 1/8-27 NPTF 1/8-27 NPTF.44 (11) 1/8-27 NPTF 2 (24) Hex (7) (59) (68) (16) (29) (38) 1/4-18 NPTF.56 (14) C D M H P B N A Norgren Jr. Standard 1.73 (44) 2x.21 (5) #10-32 UNF-2B Leadwire #24 AWG.42 (11) 2x # 10-32 UNF-2B Norgren Jr. Operator #10-32 UNF-2B Bracket Dimensions A B C D E F Series 1 2.13 (54) 1.33 (34).20 (5) 2.63 (67) 1.45 (37) 1.93 (49) Series 2 2.13 (54) 1.52 (39).20 (5) 2.63 (67) 1.45 (37) 1.93 (49) Series 3 2.13 (54) 1.66 (42).20 (5) 2.63 (67) 1.66 (42) 2.08 (53) Series 6 2.13 (54) 1.97 (50).20 (5) 2.63 (67) 2.15 (55) 2.68 (68) Mounting Brackets B.74 (19).80 (20) Leadwire #24 AWG 2X#6-32 x.218 MFT.50 (13) 1.29 (33).80 (20) A D.75 (19) 13/16-32 UN-2A F E C 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 43

Dimensions All Dimensions in Inches (mm) A B C D E F M N R Series.99 1.07 1.87 2.22.64 1.12 5/16 24 UNF.25 1/8-27 NPTF 1 (25) (27) (48) (56) (16) (29) (6) Series.99 1.26 2.07 2.41.64 1.12 5/16 24 UNF.25 1/8-27 NPTF 2 (25) (32) (53) (61) (16) (29) (6) Series 1.62 G- 2.55 3.23 1.03 1.58 1/2 20 UNF.31 1/8-27 NPTF 6 (41) 1.73 (44) (65) (82) (26) (40) (8) or C- 1/4-18 NPTF 1.56 (40) Manifold Mount Valve D C R E F N B A M Manifold Mount Interface A B R Series 5/16-24 UNF-2B.09.31 1 & 2 x.26 MFT (2) (8) Series 1/2-24 UNF-2B.27.51 6 x.32 MFT (7) (13) NOTE: A is underseat connection** B is overseat connection*** Norgren Jr. Manifold Mount Interface A R R B Max 40 Norgren Jr. Manifold Mount 1.73 (44) #10-32 UNF-2B Leadwire #30 AWG A B R Low 10-32 UNF-2B.08.22 Watt x.150 MFT (2) (5) NOTE: A is underseat connection** B is overseat connection*** A B Max 40.16 (4).74 (19).80 (20).42 (11) #10-32 UNF-2A Plastic Body Standard R F R F G G E D M H K A B C E D M C A B L L H K N Male Porting A B C D E F G H K L M N R ø 1.62 x.53.42.66 1.85 2.67 3.00 1.12.64 1.00.63 2.00 7/16-20 Deep for #10 1/8-27 (11) (17) (47) (68) (76) (29) (16) (25) (16) (51) UNF-2A self-tapping NPTF Max screws Female Porting A B C D E F G H K L M N R ø 1.62 x.53.42.66 1.85 2.67 3.00 1.12.64 1.00.63 1.52 1/8-27 Deep for #10 1/8-27 (11) (17) (47) (68) (76) (29) (16) (25) (16) (39) NPT self-tapping NPTF Max screws 44 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Dimensions All Dimensions in Inches (mm) Norgren Jr. Series Manifold Dimensions Manifold Mount Valve Type Manifold.14 (4) #10-32 UNF-2B Ports.14 (4).50 (13).14 (4).63 (16).85 (22) Typ.14 (4).80 (20).75 (19).29 (7).27 (7) 2.25 (57).50 (13) 1.00 (25) 1/8-27 NPTF #10-32 UNF-2B Ports 1/8-27 NPTF Operator Mounting Type Manifolds - Including Isolation Type Manifolds.14 (4) #10-32 UNF-2B Ports.50 (13).14 (4).14 (4) 2x.14 (2) Thru.80 (20) Typ.63 (16).85 (22) Typ.14 (4).75 (19).29 (7).27 (7) Typ 1.85 (47).50 (13) 1.00 (25) 1/8-27 NPTF #10-32 UNF-2B Ports 1/8-27 NPTF 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 45

Dimensions All Dimensions in Inches (mm) Electronic/Pneumatic Interface Cards Dimensions & Specifications A B External Power Supply Input Solenoid Valve Outlet Ports #10-32 UNF 6.00 (152) 5.00 (127) DB 25 Pin Connector Supply Port 1/8-27 NPTF Manual Overide (Optional) 4x.14 (2) Thru Mounting Holes Connector LED Status Indicator Dimension and Pin Chart Model Dimension 8 Station 12 Station 16 Station A 6.25 8.25 10.25 (159) (210) (260) B 5.75 7.75 9.75 (146) (197) (248) Valve Number 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 14 14 15 15 16 16 17-18 No Connection 19-20 Ground (Used only with Manual Overrides) 21-23 No Connection 24-25 Common Positive Voltage Electrical Coil Suppression Diode: Type 1 N4128 Total Load Per Solenoid: 135 MA - 5 VDC (Solenoid & L.E.D.) 60 MA - 12 VDC 50 MA - 15 VDC 37 MA - 124 VDC Working Range: 5 VDC 4.5V - 6V 12 VDC 10.5V - 13V 15 VDC 13V - 17V 24 VDC 21V - 26V Printed Circuit Board Thickness:.093 FB4 Glass/EPOXY Plating: Tin/Lead Copper Clad 1 19 & 20 S1 R1 D1 Solenoid LED 1 24 & 25 46 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Dimensions All Dimensions in Inches (mm) Manifold Dimensions A B Manifold Mount Valve Type Manifolds D D H R P N M S W T F Y D D L Z K Z A B D F H K L M N P R S T W Y Z Series.28 1/8-27 1.75 1.06.14.52.15 1.25.52 (7) 2.62 2.97 1.12.64 1.82.75.41 NPTF (19) (27) (4) (13) (4) (32) (13).34 (67) (75) (29) (16) (46) (19) (10) 1/4-18 (9) NPTF Series.28 1/8-27 2.75 1.06.14.52.15 1.25.52 (7) 2.82 3.16 1.12.64 2.01.75.41 NPTF (19) (27) (4) (13) (4) (32) (13).34 (72) (80) (29) (16) (51) (19) (10) 1/4-18 (9) NPTF Series.38 2.73* 1/8-27 6.94 1.69.19.84.20 1.75.84 (10) 3.55 4.23 1.58 1.03 (69) 1.00.56 NPTF (24) (43) (5) (21) (5) (45) (21).44 (90) (108) (40) (26) 2.56** (25) (14) 1/4-18 (11) (65) NPTF * = Grommet ** = Conduit Operating Mounting Type Manifolds A B S R C P W T N F D M L K Z C J Z J J J A B C D F J K L M N P R S T U W Y Z Series.78 1.06.16.19.52.16 1.00.50.42 2.33 2.67 1.12.64 1.52 #8-32 UNC 1.00.58 1/8-27 1 (20) (27) (4) (5) (13) (4) (25) (13) (10) (59) (68) (29) (16) (39) x 1/4 MFT (25) (15) NPTF Series.78 1.06.16.19.52.16 1.00.50.42 2.52 2.87 1.12.64 1.72 #8-32 UNC 1.00.58 1/8-27 2 (20) (27) (4) (5) (13) (4) (25) (13) (10) (64) (73) (29) (16) (44) x 1/4 MFT (25) (15) NPTF 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 47

Dimensions All Dimensions in Inches (mm) Manifold Dimensions Including Cartridge Inserts C R S M Y W T N P D F D H A C B L Z Z K A B C D F H K L M N P R S T W Y Z Series.92 1.06.30.14.52.15 1.50.52.33 2.87 3.53 1.12.64 2.07 1.00.60 1 (23) (27) (8) (4) (13) (4) (38) (13) (8) (73) (90) (28) (16) (53) (25) (15) 1/4 1.10 1.06.30.14.60.15 1.75.60.38 2.87 3.69 1.12.64 2.07 1.00.62 (28) (27) (8) (4) (15) (4) (45) (15) (10) (73) (94) (28) (16) (53) (25) (16) 3/8 Series.92 1.06.30.14.52.15 1.50.52.33 3.07 3.71 1.12.64 2.26 1.00.60 2 (23) (27) (8) (4) (13) (4) (38) (13) (8) (78) (99) (28) (16) (57) (25) (15) 1/4 1.10 1.06.30.14.60.15 1.75.60.38 3.07 3.88 1.12.64 2.26 1.00.62 (28) (27) (8) (4) (15) (4) (45) (15) (10) (78) (99) (28) (16) (57) (25) (16) 3/8 Series 2.73* 6 1.17 1.69.19.19.84.20 2.00.84 1.17 3.55 4.23 1.58 1.03 (69) 1.00.55 (30) (43) (5) (5) (21) (5) (51) (21) (30) (90) (107) (40) (26) 2.56** (25) (14) 1/4 (65) 2.98* 1.41 1.69.19.19.84.20 2.25.84 1.41 3.80 4.65 1.58 1.03 (76) 1.25.78 (36) (43) (5) (5) (21) (5) (57) (21) (36) (97) (118) (40) (26) 2.81** (32) (20) 3/8 (71) 2.98* 1.41 1.69.19.19.84.20 2.25.84 1.41 3.80 4.65 1.58 1.03 (76) 1.25.78 (36) (43) (5) (5) (21) (5) (57) (21) (36) (97) (118) (40) (26) 2.81** (32) (20) 1/2 (71) * = Grommet ** = Conduit 48 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Application Considerations Liquid Flow Calculations Cv = GPM P S.G. 1. Find pressure differential on horizontal axis. 2. Draw vertical line to intersect with curve; at this point draw horizontal line to vertical axis. This is the flow for a valve with a Cv factor of 1. 3. Now, use Norgren s Cv factor from the catalog listing, and multiply this Cv by the flow from step two above. This is the flow through the specific valve you have selected. 4. If the media is not water, multiply the flow by a correction factor. Examples of correction factors are: Gasoline 1.200 Ethyl Alcohol 1.120 MIL-H-5606A Hydro-oil 1.087 EXAMPLE Media: Gasoline Pressure differential: 200 Cv factor - Norgren Series 1 valve, 1/32 orifice, 2-Way Normally Closed:.035 Pressure Differential on Chart = 200 Water flow x Cv factor = 14 x.035 = 0.490 Valve Flow with water x Correction factor = 0.490 x 1.200 =.588 GPM This is the flow of gasoline through a Norgren PIN 141040 valve under these conditions. Other Fluids = 1 S.G. 40 FLOW IN GPM @ 70 F 35 30 25 20 15 10 5 0 100 200 300 400 500 600 700 800 900 1000 PRESSURE DIFFERENTIAL (PSI) 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 49

Application Considerations Air/Gas Flow Calculations 1. Find back pressure on horizontal axis. 2. Draw vertical line to intersect with operating pressure curve; at this point draw horizontal line to vertical axis. This is the flow for a valve with a Cv factor of 1 in SCFM (standard cubic feet per minute). 3. Use the Cv factor from the catalog listing, and multiply this Cv by the flow from step two above. This is the air flow through the specific valve you have selected. 4. If the media is not air multiply the flow by a correction factor. Examples of correction factors are: Helium 2.69 Hydrogen 3.85 Methane 1.33 Oxygen.95 Propane.80 EXAMPLE Media: Oxygen Back Pressure: 100 Operating Pressure: 120 Cv factor - Norgren Series 6 valve, 3/64 orifice, 2-Way Normally Closed:.050 Back Pressure on Chart = 100 Operating Pressure Curve = 120 Air flow x Cv factor = 50 x.050 = 2.50 Valve Flow with air x Correction factor = 2.50x.95 = 2.375 SCFM This is the flow of oxygen through a Norgren PIN 651111 valve under these conditions. Other Fluids = 1 S.G. 160 FLOW IN SCFM @ 70 F 140 120 200 220 240 100 80 140 160 180 60 120 40 100 80 60 20 40 20 0 20 40 60 80 100 120 140 160 180 200 PRESSURE DIFFERENTIAL (PSI) 50 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Liquid Level Switches Background High Quality Liquid Level Switches Engineered for Extended Service Operation Hermetically Sealed Reed Switch Permanent Magnet The hermetically sealed reed switch located inside the stem is actuated by a magnetic field created by a magnet equipped float. As the float rises and falls the magnetic field passing the switch in the stem causes the switch to either close or open. Float Norgren Leveline switches can be mounted from tank top or tank bottom or can be adapted for side mounting. Switches will operate normally with up to a 30 tilt from vertical. Design Considerations Pressure Temperature Mounting Termination Media Characteristics, such as - Specific gravity - Corrosive characteristics - Viscosity Actuation Point(s) Materials of construction Switch life/switch load Norgren Leveline liquid level switches are designed to meet a complete range of application requirements. Norgren has the design engineering and application engineering expertise to help you select the best level control for your application. Most single point switches operate in either a Normally Open (NO) or Normally Closed (NC) mode. Selecting the mode is as easy as removing the retaining clip and reversing the float on the stem. Norgren switches are shipped normally open as standard. However, some are non reversible and must be ordered as NO, NC or SPDT. Design Flexibility Interface Protection Many Norgren Leveline models can be modified to detect the level of two dissimilar liquids such as oil and water. Mounting Styles Other mounting configurations are available such as flanges, bent stem, different NPT, straight thread and metric size mounting plugs. Terminations A variety of wire terminations, custom lead lengths, cable jackets and connectors are also available. In addition to single point detectors, Norgren also offers multipoint products for OEM applications. Complete the Application Inquiry Sheet on page 81 and fax to 303-795-9487 or call Norgren at 303-794-2611. The switch contact ratings, as listed in the switch data chart, are based on use with a resistive type load. For applications requiring the control of an inductive or capacitance load, additional interface circuitry may be required. Please contact Norgren for assistance or to have a life-cycle test performed on your load with Norgren Leveline switches. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 51

Electrical Data Electrical Data Norgren Standard Reed Switches are SPST or SPDT. The Diagrams Below Show the Typical Wiring. Form A SPST - Single Pole / Single Throw The reed switch is designed for reliability to millions of cycles. To ensure long life and repeatability, see the contact protection information below. Normally Open Dry Contacts Hermetically Sealed Glass RED RED Magnet N Normally Closed Dry S Common RED RED Normally Closed Blade Hermetically Sealed Glass Normally Open Blade Form C SPDT - Single Pole / Double Throw Magnet N S SPDT Dry Condition COM. N.O. N.C. Each Norgren level switch varies in rating depending on the unit, see the chart below for electrical ratings. Switch Ratings Max - Resistive Loads NOTE: Above ratings are for resistive loads only BLACK RED WHITE/RED Contact Rating Volts Amps AC Amps DC 0-50.20.13 10 VA 120.08.05 240.04 N/A 0-50.40.30 20 VA 120.17.13 240.08.06 0-50.50.50 50 VA 120.41.41 240.20.20 100 VA 120.83 N/A 240.41 N/A Contact Protection In order to take advantage of the long life, highly reliable characteristics of a reed switch, it is essential to provide protection when switching inductive loads. When current is interrupted, the inductance of the load generates a high frequency voltage, which appears across the switch contacts. If the voltage is large enough, it can cause arcing. Arcing can cause the contacts to weld to each other resulting in unreliable switching performance. It is essential to protect the circuit by suppressing the voltage to prevent arcing. This can easily be accomplished through the use of a diode for DC circuits (Figure 1) and a resistorcapacitor network for AC circuits (Figure 2). Figure 1 D.C. Contact Protection + - Reed Switch Inductive Load Figure 2 A.C. Contact Protection + - Reed Switch 1N4004 Inductive Load 52 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Single Point Levels All Dimensions in Inches (mm) LS 1 Series Level Switches Compact, Rugged, Yet Economical! The LS 1 Series of liquid level switches from Norgren provide a reliable, compact, low cost solution to liquid-level control for the selective OEM. This family of plastic level switches offers a broad variety of answers to many of today s demanding applications. Whether your problem is size, material compatibility, or wave motions falsely actuating switches, your answer should be found on these pages or through a quick conversations with Norgren. A variation to these standards will surely solve the most discriminating application. FEATURES: Small, compact size with small displacement Highly reliable, yet inexpensive Seamless cellular construction Temperature range up to 225 F Excellent chemical resistance Material is FDA Approved Unique hex designed stem UL Recognized File No. E 129277 CSA Approved File No. LR 90981 Polypropylene Foamed Float Polypropylene Hollow Float PBT Hollow Float SPECIFICATIONS: MAXIMUM PRESSURE @70 F Foamed Float 150 PSI (10.3 bar) Hollow Float 10 PSI (.69 bar) TEMP. OPERATING RANGE Foamed Float -40 to 150 F (-40 to 66 C) Hollow Float (PBT) -40 to 225 F (-40 to 107 C) LEADWIRE Polypro Units 22 AWG, 24" long PBT Units 22 AWG, 24" long RECOMMENDED MINIMUM LIQUID SP GR Foamed Polypro Float.72 PBT Float.65 A - actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 9/16 Hex A 1.00 (25) 1/8 NPT 1.00 (25) 1.58 (40) LS 1 Series Ordering Numbers: 9/16 Hex 9/16 Hex 7/16-20 UNF 3/8-16 UNC Other Part Stem Float Wetted Switch Number MTG Material Material Parts Rating V0255-024 1/8" NPT Polypro Polypro Polypro 20VA* V0342-024 1/8" NPT Polypro Buna Polypro 20VA* V0506-024 1/8" NPT Polypro Polypro 316 SS 10VA V0507-024 1/8" NPT Polypro Polypro Polypro 10VA V0615-024 7/16-20 UNF Polypro Polypro Polypro 20VA* V0689-024 1/8" NPT Polypro Polypro Polypro 3VA SPDT V1072-024 7/16-20 UNF PBT PBT PBT 20VA* V1073-024 1/8" NPT PBT PBT PBT 20VA* * UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC NSF Certified - These products conform to the requirements of NSF Criteria C@ - Special and/or Devices. - For NSF label add prefix N to the part number when ordering. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 53

Single Point Levels All Dimensions in Inches (mm) Mini LS 1 Series The LS 1 Series with a Float Diameter of.75 Fits Into Those Hard to Reach Places FEATURES: Ultra compact size fits through small bottle or tank openings Seamless cellular construction for a rugged float design Ideal for food and beverage applications Unique hex stem design minimizes potential for liming 9/16 Hex Specifications Maximum Pressure 150 PSI (10.3 bar) @ 70 F Temp. Operating Range -40 F to 150 F (-40 to 66 C) Mounting 1/8" NPT or 7/16-20 UNF Leads 22 AWG, 24" long Recommended Minimum Liquid SP GR.90 Float Material Seamless Cellular Polypropylene Stem and Other Parts Polypropylene Mini LS 1 Series Ordering Numbers: UL Recognized File No. E 129277 A.75 (19) 1.00 (25) CSA Approved File No. LR 90981 1.58 (40) Part Number MTG Material Switch Rating V0763-024 1/8" NPT Polypro 20VA V1339-024 1/8" NPT Polypro 10VA V1340-024 7/16-20 UNF Polypro 20VA NSF Certified - these products conform to the requirements of NSF Criteria CS - Special and/or Devices. - for NSF label add prefix N to the part number when ordering. A - actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. LS 1 Series with Slosh Shield The LS 1 Series with Slosh Shield Provides a Means of Dampening Turbulent Fluids FEATURES: All Polypropylene construction ideal for beverage dispensing and ice machines Compact size allows for minimum displacement Easily adaptable to other switch types and float combinations for OEM applications SPECIFICATIONS: MAXIMUM PRESSURE @70 F Foamed Float 150 PSI (10.3 bar) Hollow Float 10 PSI (.69 bar) TEMP. OPERATING RANGE Foamed Float -40 to 150 F (-40 to 66 C) Hollow Float (PP) -40 to 150 F (-40 to 66 C) Hollow Float (PBT) -40 to 225 F (-40 to 107 C) LEADWIRE Polypro Units 22 AWG, 24" long PBT Units 22 AWG, 24" long RECOMMENDED MINIMUM LIQUID SP GR Foamed Polypro Float.72 Hollow Polypro Float.55 PBT Float.65 A 9/16 Hex 1.58 (40) LS 1 Series with Slosh Shield: 1.38 (35) Other Part Stem Float Wetted Switch Number MTG Material Material Parts Rating V1347-001 1/8" NPT Polypro Polypro Polypro 20VA V1347-002 7/16-20 UNF Polypro Polypro Polypro 20VA V1347-003 1/8" NPT PBT PBT PBT 20VA V1347-004 7/16-20 UNF PBT PBT PBT 20VA V2841-024 1/8" NPT Polypro Hollow Polypro Polypro 20VA V2842-024 7/16-20 UNF Polypro Hollow Polypro Polypro 20VA NSF Certified - these products conform to the requirements of NSF Criteria CS - Special and/or Devices. - for NSF label add prefix N to the part number when ordering. UL Recognized File No. E 129277 A - CSA Approved File No. LR 90981 actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 54 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

LS 1 Series Ultra Low Level LS 1 Series - Sidemount Sidemounted Unit Ideal or Tight Spaces Single Point Levels All Dimensions in Inches (mm) When You Just Can t Detect Low Enough - The Norgren Ultra Low Level Switch Can Detect Liquids as Low as 5/8" 1.88 (48) 1/8 NPT 1.00 (25) 1.58 (40) FEATURES: Due to the float shape and displacement, the reed switch is activated with float riding close to the surface of the liquid Variety of stem materials to meet your specific requirements Float can be combined with other floats on a miniature multi-level control only (see pages 67-68) for a custom liquid level sensor to meet your needs Available in different lead wire lengths, with connectors for OEM s Specifications: Maximum 50 PSI (3.4 bar) Pressure Temp. Operating -40 to 180 F in Water (-40 to 82 C) Range 40 to 225 F in Oil (-40 to 107 C) (Stainless and Brass) Mounting 1/8" NPT LS 1 Series Ultra Low Level: Part Stem Float Other Switch Number Material Material Material Rating V0768-024 Polypro Buna N 316 SS 20VA N.C. V0769-024 Brass Buna N 316 SS 20VA N.C. V0774-024 316 SS Buna N 316 SS 20VA N.C. Type B FEATURES: Sidemount design fits small vessels Minimal float travel and displacement Highly chemical resistant Type P 2.36 (60) 1.26 (32).87 (22) Specifications Maximum Pressure Type B 70 PSI (4.8 bar) Type P 40 PSI (2.8 bar) Temperature Range Type B -40 F to 176 F (-40 to 80 C) Type P -40 F to 176 F (-40 to 80 C) Mounting PF 1/4 Leads 22 AWG, 24" long Recommended Minimum Type B.60 Liquid SP GR Type P.80 1.22 (31) PF 1/4 LS 1 Sidemount Ordering Numbers Part Stem Float Other Switch Number Material Material Wetted Parts Rating V0508-024 Polyacetal Buna N 316 SS 20VA V0509-024 Polypro Polypro Polypro 20VA 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 55

LS 11 Plastic Sidemount Direct side mounted level controls in Polypropylene and PBT All polypropylene construction offers broad fluid compatibility Single unit offers normally open or normally closed operation Mounting available internally or direct external entry Normally Open Dry Condition: Float rises with liquid level to stop, where upon switch closes. Normally Closed Dry Condition: Float falls with liquid level to stop, where upon switch closes. 5/8-11 UNC 1.90 (48) Actuation point is 15 +10 of float arc. Specifications Maximum Pressure 100 PSI (6.9 bar) @ 70 F Temp. Operating Range -40 F to 150 F (-40 to 66 C) Polypro -40 F to 225 F (-40 to 107 C) PBT Leads 22 AWG, 24" long Recommended Minimum Liquid SP GR.65 4.03 (102) 2.37 (60) 1.00 (25) 2.87 (73).68 (17) LS 11 Ordering Numbers: Part Number Mounting Material Switch Rating V1870-024 1/2" NPT Polypro 20VA V1871-024 1/2" NPT PBT 20VA V1872-024 5/8-11 UNC Polypro 20VA V1873-024 5/8-11 UNC PBT 20VA 1/2" NPT 2.37 (60) 2.87 (73).68 (17) 1.90 (48) 4.00 (102) NSF Certified - these products conform to the requirements of NSF Criteria C2 - Special and/or Devices. - for NSF label add prefix N to the part number when calling All Dimensions in Inches (mm) 56 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Single Point Levels All Dimensions in Inches (mm) 25 BN Series Teflon Float Norgren Offers Its 25 BN Series with a Spring Biased TEFLON Float for High Pressure Applications FEATURES: A 1/2 Hex 1/8 NPT Small float design (.850 Dia.) provides flexibility for those tight spaces Solid Teflon float design for pressures up to 1000 PSI Variety of stem float combinations to meet your technical and cost requirements 1.00 (25) 1.50 (38) Specifications:.85 (22) Switch Rating Operating Pressure Operating Temperature SPST 20VA 1000 PSI Maximum (69.8 bar) -40 to +300 F (-40 to 149 C) Float Material Teflon Other Wetted Materials 300 Series Stainless, Epoxy Leads 22 AWG, 24" long Recommended Minimum Liquid SP GR.75 A - actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 25 BN Series Ordering Numbers: Part Number Stem Material Switch Rating V1275-024 316 SS 20VA N.O. DRY* V1276-024 316 SS 20VA N.C. DRY* * UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC Teflon is a registered trademark of E.I. Dupont De Nemours Co. 25 BN Series Buna N General Purpose Single Point Detector 1/2 Hex 1/8 NPT FEATURES: Small, compact size Precise repeatability Reliable, long-life performance Highly resistant to shock and vibration Stem available in 316 SS or Brass A 1.00 (25) 1.00 (25) 1.50 (38) Specifications: Maximum Pressure 150 PSI (10.3 bar) Temperature Operating Range -40 to 225 F (-40 to 107 C) in oil to 180 F (82 C) in water Mounting 1/8" NPT Leads 22 AWG, 24" long Recommended Minimum Liquid SP GR.50 UL Recognized File No. E 129277 A - CSA Approved File No. LR 90981 actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 25 BN Series Ordering Numbers: Part Stem Float Other Switch Number Material Material Wetted Parts Rating V0105-024 316 SS Buna N 316 SS 20VA V0106-024 Brass Buna N 316 SS 20VA 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 57

Single Point Levels All Dimensions in Inches (mm) 35 SS Series Compact Stainless Steel Detector for High Corrosive, High Temperature Applications FEATURES: Compact size Long operating life Highly resistant to shock and vibration Specifications: Maximum Pressure 275 PSI (19.0 bar) Temp. Operating Range -40 to 300 F (-40 to 149 C) Mounting 1/8" NPT Leads 22 AWG, 24" long Recommended Minimum Liquid SP GR.80 A 1/2 Hex 1/8 NPT 1.06 (27) 1.50 (38) 35 SS Series Ordering Numbers: Part Stem Float Other Switch Number Material Material Wetted Parts Rating V0107-024 316 SS 316 SS 316 SS 20VA* V0511-024 Brass 304 SS 316 SS 20VA* UL Recognized File No. E 129277 1.10 (28) CSA Approved File No. LR 90981 Teflon is a registered trademark of E.I. Dupont De Nemours Co. * UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC NSF Certified - these products conform to the requirements of NSF Criteria Cs - Special and/or Device. - for NSF label add prefix N to the part number when ordering A - actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 35 SS Series - Sidemount Bent Stem Level Control for Mounting thru Tank Walls FEATURES: 90 bend allows for side mounting where access to tank top and bottom is restricted Available in all 316 SS construction Buna Floats: L1=2.75 (6.9mm) ±3/16" Specifications: Maximum Pressure SS 275 PSI (19.0 bar) Buna 150 PSI (10.3 bar) Temp. Operating Range -40 to 300 F (-40 to 149 C) Buna Float -40 to 225 F (-40 to 107 C) in oil -40 to 180 F (-40 to 82 C) in water Mounting 3/8-24 Leads 22 AWG, 24" long Recommended Minimum Liquid SP GR SS.80 Buna.50 Stainless Steel Floats: L1=2.50 (63.5mm) ±3/16".59 (15) 1.57 (40).59 (15) 1.57 (40) 35 SS Series Sidemount Ordering Numbers: Part Stem Float Other Switch Number Material Material Wetted Parts Rating V2350-024 316 SS 316 SS PH 15-7 MO 20VA V2351-024 316 SS Buna PH 15-7 MO 20VA V2352-024 Brass 316 SS Beryllium Copper 20VA V2353-024 Brass Buna Beryllium Copper 20VA PF 1/8 2.00 (50) Actuation Level in SG of 1.0 1.10 (28) 1.06 (27) 2.95 (75) PF 1/8 2.31 (59) Actuation Level in SG of 1.0 L1 Dimension is Actuation Level in Liquid Specific Gravity of 1.0 1.00 (25) 1.00 (25) 2.95 (75) 58 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Single Point Levels All Dimensions in Inches (mm) 40 SS Series Sidemount Direct Side Mounted Level Controls.69 (18) 3.28 (83).66 (17) FEATURES: Precise repeatability Ease of installation Internal and external mounting available 3/8-24 UNF.31 (8) 11/16 Hex 4.38 (111) 1.08 (27).66 (17) Specifications: Maximum Pressure 400 PSI (27.6 bar) Temp. Operating Range -40 to 300 F (-40 to 149 C) Leads 22 AWG, 24" long Recommended Minimum Liquid SP GR.58 40 SS Series Sidemount Ordering Numbers: 15/16 Hex 1/2 NPT Part Stem Other Wetted Switch Number Mounting Material Materials Rating V2723-024 3/8-24 UNF 316 SS 304 SS 20VA V2722-024 1/2" NPT 316 SS 304 SS 20VA 50 BN Moisture Resistant Liquid Level Switch Construction Provides Maximum Resistance to Moisture, Condensation or Water. A 5/8 Hex A - 1.88 (48) Moisture Resistant Shrink Tubing 1/4 NPT 1.88 (48) actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 2.70 (69) FEATURES: Ideal for use in sumps or bilges Construction can be adapted to other Norgren switches Dual wall polyolefin shrink tubing resists moisture Specifications: Maximum Pressure 150 PSI (10.3 bar) Temperature -40 to 225 F (-40 to 107 C) in oil Operating Range to 180 F (82 C) in water Mounting 1/4" NPT Leads 18 AWG, 36" long Recommended Minimum Liquid SP GR.55 Liquid Level Switch Ordering Numbers: Part Stem / Float Other Wetted Switch Number Material Mounting Material Rating V1344-001 Brass / Buna Stainless / Epoxy SPST 20VA V1344-002 Brass / Buna Stainless / Epoxy SPST 100VA V1344-003 304 SS / Buna Stainless / Epoxy SPST 20VA V1344-004 304 SS / Buna Stainless / Epoxy SPST 100VA V1344-005 304 SS / 316 SS 316 SS SPST 20VA V1344-006 304 SS / 316 SS 316 SS SPST 100VA 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 59

Single Point Levels All Dimensions in Inches (mm) 50 BN Series Intermediate Intermediate Size General Purpose Detector FEATURES: Highly reliable, yet inexpensive Compact, narrow displacement Stem available in 316 SS or Brass Long operating life Specifications: 1/2 Hex 1/8 NPT Maximum Pressure 150 PSI (10.3 bar) Temp. Operating Range -40 to 225 F (-40 to 107 C) in oil to 180 F (82 C) in water Mounting 1/8" NPT - 1/4" NPT Leads 18 AWG, 24" long Recommended Minimum Liquid SP GR.58 50 BN Series Inter. Ordering Numbers: A 1.75 (45) 2.50 (64) 5/8 Hex 1/4 NPT Other Part Stem Float Wetted Switch Number MTG Material Material Parts Rating V0108-024 1/8" 316 SS Buna N 316 SS 100VA V0109-024 1/8" Brass Buna N 316 SS 100VA V0500-024 1/4" 316 SS Buna N 316 SS 100VA V0501-024 1/4" Brass Buna N 316 SS 100VA V0502-024 1/8" 316 SS Buna N 316 SS 20VA V0503-024 1/8" Brass Buna N 316 SS 20VA V0504-024 1/4" 316 SS Buna N 316 SS 20VA V0505-024 1/4" Brass Buna N 316 SS 20VA A - 1.19 (30) actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. A 1.19 (30) 1.75 (45) 2.70 (69) 50 BN Series Large 1/4 NPT Large Size General Purpose Detector 5/8 Hex FEATURES: Large float provides maximum displacement in high viscosity fluids Can be easily extended to multiple float arrangement up to 72" long (see pages 69-70) Rugged design for heavy duty service A 1.88 (48) 2.75 (69) Specifications: Maximum Pressure 150 PSI (10.3 bar) Temp. Operating Range -40 to 225 F (-40 to 107 C) in oil to 180 F (82 C) in water Mounting 1/4" NPT Leads 18 AWG, 24" long Recommended Minimum Liquid SP GR.55 1.88 (48) 50 BN Series Large Ordering Numbers: Part Stem Float Other Switch Number MTG Material Material Wetted Parts Rating V0512-024 1/4" 316 SS Buna N 316 SS 100VA V0513-024 1/4" Brass Buna N 316 SS 100VA V0514-024 1/4" 316 SS Buna N 316 SS 20VA V0515-024 1/4" Brass Buna N 316 SS 20VA A - actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 60 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

50 TT Series Teflon Level Detector for High Purity, High Corrosive Applications Single Point Levels All Dimensions in Inches (mm) 5/8 Hex 1/4 NPT FEATURES: All Teflon wetted surfaces PFA float for greater resistance to corrosives Low particulate generation Chemically inert A 1.38 (35) 1.88 (48) 2.50 (64) Specifications: Maximum Pressure 70 PSI (4.8 bar) Temp. Operating Range -40 to 300 F (-40 to 149 C) Mounting 1/4" NPT Leads 22 AWG, 24" long Recommended Minimum Liquid SP GR.90 UL Recognized File No. E 129277 A - CSA Approved File No. LR 90981 actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 50 TT Series Ordering Numbers: Part Stem Float Switch Number Material Material Description Rating V0111-024 TFE PFA SPST, NO Dry 20VA* V0112-024 TFE PFA SPST, NC Dry 20VA* V0113-024 TFE PFA SPST 3VA * UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC Teflon is a registered trademark of E.I. Dupont De Nemours Co. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 61

Single Point Levels All Dimensions in Inches (mm) 50 SS Series Low Specific Gravity Buoyant Float Design for Media with Specific Gravity as Low as.40 Features: Ideal for use as a high, low or intermediate level alarm in the storage of propane and butane Float design can be adapted to Norgren multi-level configuration for total control Temperature range of -40 F to 300 F Specifications: Maximum Pressure 300 PSI (20.7 bar) Temp. Operating Range -40 to 300 F (-40 to 147 C) Mounting 1/2" NPT Lead Wires 18 AWG, 24" long Recommended Minimum Liquid SP GR.40 Low Gravity Float Ordering Numbers: Part Stem / Float Other Wetted Switch Number Material Materials Rating V1348-001 Brass / 316 SS Stainless Steel SPST 20VA V1348-002 Brass / 316 SS Stainless Steel SPST 100VA V1348-003 Brass / 316 SS Stainless Steel SPDT 20VA V1348-004 316 SS / 316 SS Stainless Steel SPST 20VA V1348-005 316 SS / 316 SS Stainless Steel SPST 100VA V1348-006 316 SS / 316 SS Stainless Steel SPDT 20VA A 7/8 Hex A - 3.50 (89) 1/2 NPT 4.50 (114) actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 50 SS Series Stainless Steel Detector for High Pressure, Corrosive and High Temperature Applications Features: All stainless steel wetted surfaces High resistance to corrosive chemicals Operates in high temperatures Operates in high pressure environments. 5/8 Hex 1/4 NPT A Specifications: Maximum Pressure 750 PSI (51.7 bar) Temp. Operating Range -40 to 300 F (-40 to 149 C) Mounting 1/4" NPT Leads 18 AWG, 24" long Recommended Minimum Liquid SP GR.73 2.00 (51) 2.70 (69) 50 SS Series Ordering Numbers: Part Stem Float Other Switch Number Material Material Wetted Parts Rating V0110-024 316 SS 316 SS 316 SS 100VA V0110-024 Brass 316 SS 316 SS 100VA V0110-024 316 SS 316 SS 316 SS 20VA V0110-024 Brass 316 SS 316 SS 20VA NSF Certified - these products conform to the requirements of NSF Criteria C2 - Special and/or Devices. - for NSF label add prefix N to the part number when ordering. A - actuation point is approximately midway of float travel in liquid with a specific gravity of 1.0. 2.15 (55) 62 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Single Point Levels All Dimensions in Inches (mm) Bottle Level Norgren Keeps You in Control with Level Detection that You Can Actually See Features: Available with a variety of port sizes to easily adapt externally to 1/8 NPT or 3/8-24 THD 3.75 (95) 1/4 NPT 1.63 (41) 1/4 NPT your equipment Available with switch logic per your requirements Different bottle sizes available Units can be customized with solenoid valve to automatically drain Specifications: Maximum Pressure 50 PSI (3.4 bar) Temp. Operating Range 0 to 120 F (-18 to 49 C) Port Sizes Bottle 1/8" NPT or 3/8-24 2B THD Body 1/4" NPT Leads 22 AWG, 24" long Wetted Materials Body Aluminum Housing Polycarbonate Fluorocarbon 316 SS Bottle Level Ordering Numbers: Part Stem Float Top Switch Number Material Material Port Rating V0770-024 Polypro Polypro 1/8" NPT 20VA V0771-024 Brass Buna N 1/8" NPT 20VA V0772-024 316 SS Buna N 1/8" NPT 20VA V0773-024 316 SS 316 SS 1/8" NPT 20VA V2354-024 Polypro Polypro 3/8-24 UNF 20VA V2355-024 Brass Buna N 3/8-24 UNF 20VA V2356-024 316 SS Buna N 3/8-24 UNF 20VA V2357-024 316 SS 316 SS 3/8-24 UNF 20VA Externally Mounted Level Control Ideal Switch When Installation of the Level Switch Inside the Tank is Either Impractical or Inaccessible Features: Rugged bronze housing 316 SS float ideal for water, hydrocarbons Available with a variety of switch configurations Available with J/Box and terminal strip attached 5.63 (143) 2.00 (51) 3/4 NPT Inlet 1/2 NPT 2.00 (51) 2 NPT 3/4 NPT.44 (11) 4.03 (102) Specifications: Maximum Pressure Temperature Range Port Size Leads Wetted Materials 400 PSI (27.6 bar) @ 70 F (21.1 C) -40 to 300 F SS Float (40 c to 149 C) (40 c to 149 C) -40 to 225 F in oil - Buna-N Float (40 C to 107 C) -40 to 180 F in water - Buna-N Float 3/4" NPT 18 AWG, 24" long Housing - Bronze, Beryllium Copper, Brass, 316 SS or Buna N Level Control Ordering Numbers: Part Number Float Type Switch Type P/N with J-Box V1264-101 Buna N 20VA SPST 1264-201 V1264-102 316 SS 20VA SPST 1264-202 V1264-103 Buna N 100VA SPST 1264-203 V1264-104 316 SS 100VA SPST 1264-204 V1264-105 Buna N 20VA SPDT 1264-205 V1264-106 316 SS 20VA SPDT 1264-206 Note: SPST switches are shipped in a normally open dry conditions. Logic can be switched by removing grip ring and reversing float. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 63

80% Shut-Off Switch for Recovery Refill Cylinders Designed specifically for overfill protection of Refrigerant Recovery Tanks Meets rigid UL Requirements for Refrigerant Recovery Equipment Switches have been specified to meet the dimensions of the recovery tank manufacturer Customize a switch to meet your specific needs including multiple floats, various actuation levels and a variety of wire or connector terminations CONNECTOR SELECTION DATA AMP CONNECTOR MATES WITH AMP P/N 206060-1 Master Keyway Ground Pin BRAD HARRISON 3-PIN MATES WITH BH-P/N 70303 Ground Pin is Longer Features: Pressure rating to 400 PSIG (27.6 bar) Standard for 30# and 50# D.O.T. refrigerant tanks Grooved stems keep floats from moving or falling off Can be customized for use in other size cylinders Available with multiple floats UL endurance tests performed at 120/60, 240/60, 24/60, 5 VDC, 12 VDC, 24 VDC BRAD HARRISON 2-PIN MATES WITH BH-P/N 70023 64 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Single Point Levels All Dimensions in Inches (mm) 80% Shut-Off Switch Part Numbering System 3 PIN Receptacle Brad Harrison #70212 Specifications: 1-1/16 HEX 3/4-14 NPT Maximum Pressure Operating Range Switch Type Switch Rating Mounting Plug 400 PSIG Maximum (27.6 bar) -40 to 221 F SS Float (-40 to 105 C) SPST, Normally Closed Dry 20VA 3/4" NPT Refrigerant Level Ordering Numbers: 1.45 (37) 4 PIN Receptacle AMP #206153-1.90 (23) 3.19 (81) 5.31 (135) Part A B Tank Tank PIN Number Dim. Dim. Mfgr. Size Type V0708-001 3.19 5.31 (MAN)*, (81) (135) (WOR)** 30#, 50# Brad 3-Pin V0808-001 3.19 5.31 (MAN)*, (81) (135) (WOR)** 30#, 50# AMP 3-Pin V1007-001 3.19 5.31 (MAN)*, (81) (135) (WOR)** 30#, 50# Brad 3-Pin V1038-001 8.40 10.13 (MAN)*, (213) (257) (WOR)** 250# Brad 3-Pin V1047-001 6.75 8.88 (MAN)*, (172) (226) (WOR)** 100# Brad 3-Pin V1302-001 3.562 5.688 (90) (144) (AMTROL) 26# Brad 3-Pin V1303-001 3.875 6.00 (98) (152) (AMTROL) 50# Brad 3-Pin V1546-001 8.40 10.13 (MAN)*, (213) (257) (WOR)** 250# AMP 3-Pin V1628-001 3.562 5.688 (90) (144) (AMTROL) 26# AMP 3-Pin V1629-001 3.875 6.00 (98) (152) (AMTROL) 50# AMP 3-Pin V1632-001 6.75 8.88 (MAN)*, (172) (226) (WOR)** 100# AMP 3-Pin * MAN = Manchester ** WOR = Worthington 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 65

Single and Multi-Point Levels Custom Liquid Level Controls To Meet Your Specific Requirements Norgren offers two types of custom single and multi-point liquid level control designs to meet your specific requirements (see layout on following pages). Norgren custom level controls allow you to select from various standard mounting configurations, materials of construction, float sizes and materials, along with multiple switch logic and locations. If your custom liquid level control requirements are immediate, refer to page 74-75, and order a Norgren KIT and other accessory components to customize, build or modify your own multilevel control IN HOUSE. The Norgren 627 Miniature Series offers mountings from 1/8" NPT to 1" NPT, and lengths up to 48". The standard size multi-point offers mountings, from 1/2" NPT to 3" 150# flanges, and lengths to 72". Both series could facilitate other mountings to meet your needs. Multi-Point Application Considerations Interface Detection Top float detects overall fluid level Bottom float weighted to sink in lighter fluid and detect presence of heavier fluid Ideal for oil-water separators Hi-Hi Alarm Add an additional float, a separate switch, and independent wiring to provide a backup alarm Consider utilizing NC Dry switch logic so any open circuit (broken wire, etc.), will indicate an alarm condition Dual Level Control with Single Float Ideal for applications where switch logic allows switches to be held closed at extreme ends of float travel Eliminate cost of second float Allows maximum volume in small tanks Don t Let the Catalog Limit Your Design Requirements If your application requires a 2" NPT but you want the 5/16" tubing and 1" float design from our 627 Series, or any other mounting configuration from our standard components, contact Norgren. USE THE APPLICATION INQUIRY SHEET ON PAGE 81 FOR QUOTATION AND ORDERING 66 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

627 Series Miniature Multi-Point Level Switches Apply any of our Single Point Detectors to your Multi-Point Application Up to 48" overall length Up to 5 control points UL Recognized File #E129277 CSA Approved File #90981 Norgren Miniature Multi-Point Level controls provide a convenient method of customizing your level control with standard lead times and costs. Our Miniature Multi-Point offers floats as small as.787 diameter for those hard to reach areas with up to 5 actuation levels on a single tank entry. Extend your imagination and allow Norgren to build your custom level control when an off the shelf switch won t do. L1 L2 L3 L4 L5 L0 A Obtain a copy of Norgren Level Switch Inquiry Application Sheet and define the general requirements: 1. Mounting type. 2. Stem and float material. 3. Float type, noting temperature ranges, pressure limitations and minimum recommended specific gravity. 4. Switch type, considering voltage and load requirements. 5. Wiring group, noting that wiring group I can be utilized with up to 5 levels and wiring group ll can be utilized with 3 levels max. 6. Number of actuation points and the distance from the bottom of the mounting plug- Specify L1 through L5. 7. LO-Overall length, which is L1 plus the C dimension of your float selection. 8. Switch logic, either normally closed or normally open. When specifying switch logic, please indicate switch condition when tank is dry. 9. Provide a sketch or drawing along with other pertinent information for proper switch selection. B A = minimum distance to highest level B = minimum distance between levels using two floats C = distance from lowest level to end of unit C FLOAT NUMBER A DIM. B DIM. C DIM. V0118-001 3/4" 1-1/2" 1" V0126-002 3/4" 1-1/2" 1" V0289-001 3/4" 1-1/2" 1" V0564-002 1" 2" 1-1/8" V1093-001 3/4" 1-1/2" 1" V1415-001 5/8" 1-9/32" 3/4" V1416-001 3/4" 1-1/2" 1" V2161-001 3/4" 1-1/2" 1" V2304-001 3/4" 1-1/2" 1" USE THE APPLICATION INQUIRY SHEET ON PAGE 81 FOR QUOTATION AND ORDERING 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 67

Multi-Point Levels All Dimensions in Inches (mm) Miniature Multi-Point Design Considerations Mounting Styles SELECTION CHOICES Unit Configuration TYPE A TYPE B TYPE C TYPE D TYPE E TYPE F Specifications: Stem and 316 SS and Brass up to Mounting 48" Length Material PVC up to 24" Length Switches SPST, 10VA or 50VA SPDT, Optional Float Stops Brass Units - Beryllium Copper Grip rings SS Units - ARMCO PH 15-7 MO PVC Units - PVC 316 SS Collar Optional Leads 22 AWG, 24" long Mounting 1/8" NPT 1/4" NPT 1" NPT 3/4" NPT Maximum 316 SS, Brass up to 48" Length or PVC up to 24" 5/16" 3/8" -24 Tubing THD V0630-001 V0118-001 Buna N V0126-002 V0564-002 V1093-001 V1415-001 V1416-001 316 SS Float (closed cell) Float Polypropylene 304 SS Float Polypro Float Buna Float PBT Float FLOAT CHOICES 1.06 (27) 1.00 (25) 1.00 (25) 1.50 (38) 1.00 (25).79 (20) 1.00 (25) 1.10 (28) 1.00 (25) 1.00 (25).90 (23).75 (19).79 (20) 1.00 (25) Maximum 400 PSI 150 PSI 150 PSI 400 PSI 150 PSI 150 PSI 10 PSI Pressure (19 bar) (10.3 bar) (10.3 bar) (27.6 bar) (10.3 bar) (10.3 bar) (.69 bar) Operating -40 F to 300 F -40 F to 225 F -40 F to 150 F -40 F to 300 F -40 F to 150 F -40 F to 225 F -40 F to 225 F Temperature (-40 C to 149 C) (-40 C to 107 C) (-40 C to 66 C) (-40 C to 149 C) (-40 C to 66 C) (-40 C to 107 C) (-40 C to 107 C) in oil in oil 180 F (82 C) 180 F (82 C) in water in water Rec. Min. Liquid SP GR.80.50.72.95.90.80.65 FLOAT CHOICES V2116-001 V2304-001 V1417-001 316 SS Float PVC Float Polypro Float (Hollow) 1.00 (25) 1.00 (25) 1.00 (25) 1.00 (25) 1.00 (25) 1.00 (25) WIRING SPST SWITCHES Group 1 Group 2 Wire #22 AWG #22 AWG Common Black None NO/NC SW Com. NO/NC L1 Red Red Red L2 Yellow Yellow Yellow L3 Blue Blue Blue L4 Brown L5 Orange Maximum 275 PSI 50 PSI 10 PSI Pressure (19 bar) (3.4 bar) (.69 bar) Operating -40 F to 300 F -40 F to 150 F -40 F to 150 F Temperature (-40 C to 149 C) (-40 C to 66 C) (-40 C to 66 C) Rec. Min. Liquid SP GR.70.80.55 68 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Standard Multi-Point Level Switches Customize Norgren's larger single point detectors for your multi-point application Up to 72" overall length Up to 6 control points Standard Multi-Point Level controls provide a convenient method of customizing your level control with standard lead times and costs Standard Multi-Point offers up to 6 actuation levels on a single tank entry L1 L2 L3 L4 L5 L6 L0 Obtain a copy of Norgren Level Switch Inquiry Application Sheet and define the general requirements: (see page 84) 1. Determine mounting type. 2. Select the stem and float material. 3. Choose float type, noting temperature ranges, pressure limitations, and minimum recommended specific gravity. 4. Select switch type considering voltage and load requirements. 5. Specify wiring group. 6. Determine the number of actuation points and the distance from the bottom of the mounting plug. Specify L1 through L6. 7. Specify LO-Overall length, which is L1 plus the C dimension of your float selection. 8. Determine switch logic, either normally closed or normally open. When specifying switch logic, please indicate switch condition when tank is dry. 9. Provide a sketch or drawing along with other pertinent information for proper switch selection. WIRING SPST SWITCHES SPDT SWITCHES Group 1 Group 2 Group 3 Group 4 Wire #22 AWG #22 AWG #22 AWG #22 AWG Common Black None Black None NO/NC SW Com. NO/NC NO NC SW Com NO NC L1 Red Red Red Red Wh/Red Red Wh/Red Wh/Blk/Red L2 Yellow Yellow Yellow Yellow Wh/Yellow Yellow Wh/Yellow Wh/Blk/Yel L3 Blue Blue Blue Blue Wh/Blue Blue Wh/Blue Wh/Blk/Blue L4 Brown Brown Brown Brown Wh/Brown Brown Wh/Brown Wh/Blk/Brn L5 Orange Orange Orange Orange Wh/Orange Orange Wh/Orange Wh/Blk/Orng L6 Gray Gray Gray Gray Wh/Gray Gray Wh/Gray Wh/Blk/Gray 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 69

Multi-Point Levels All Dimensions in Inches (mm) Multi-Point Design Considerations Mounting Styles SELECTION CHOICES TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Unit Configuration 3" 150# 1/2" 1-1/2 Mounting 1/2" NPT 1-1/4" NPT 2" NPT CS Flange Tubing NPT Max. Length 72" 72" 72" 72" 72" 72" C B V0127-001 V0114-001 V0489-001 V2305-001 316 SS Float Buna N (closed cell) Float Buna N (closed cell) Float PVC Float FLOAT CHOICES 2.00 (51) 1.75 (44) 1.88 (48) 1.88 (48) A 2.15 (55) 1.19 (30) 1.88 (48) 1.88 (48) Maximum 750 PSI 150 PSI 150 PSI 15 PSI Pressure (51.7 bar) (10.4 bar) (10.4 bar) (1.03 bar) Operating -40 F to 300 F -40 F to 225 F -40 F to 225 F -40 F to 150 F Temperature (-40 C to 149 C) (-40 C to 107 C) in oil (-40 C to 107 C) in oil (-40 C to 66 C) 180 F (82 C) in water 180 F (82 C) in water Recommended Min. Liquid SP GR.73.58.55.55 Specifications: Stem and Mounting Material 316 SS and Brass up to 72" Length Switches SPST, 10VA, 50VA or 100VA SPDT, Optional Float Stops Brass Units - Beryllium Copper Grip rings SS Units - ARMCO PH 15-7 MO 316 SS Collar Optional Leads 22 AWG, 24" long FLOAT NUMBER A DIM. B DIM. C DIM. V0127-001 1-1/2" 3" 2" V0114-001 1-1/2" 3" 2" V0489-001 1-1/2" 3" 2" V2305-001 1-1/2" 3" 2" A = minimum distance to highest level B = minimum distance between levels using two floats C = distance from lowest level to end of unit USE THE APPLICATION INQUIRY SHEET ON PAGE 81 FOR QUOTATION AND ORDERING 70 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Multi-Point Levels All Dimensions in Inches (mm) Multi-Point Options OPTION A: Junction Boxes with Terminal Strips J/Box comes pre-wired for levels, complete with wiring diagram OPTION B: Adjust A Level Fitting Available for mounting styles types 2, 3, 4 and 6. Special fitting on mounting plug allows for sliding level switch stem up and down, allowing for precise setting of levels. Amount of Adj OPTION C: Bulkhead Compression Fitting For mounting type E miniature and type 5 multi-point level controls. OTHER OPTIONS: Norgren welcomes the challenge of building your total control assembly. We can provide custom bottles, assemblies, machining, flanges or other special mounting requirements. 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 71

Multi-Point Levels All Dimensions in Inches (mm) Temperature and Level Control Combined for Ease of Installation. Convenient Switch-Wiring and Installation of the Level and Temperature Switch Through One Opening. FEATURES: Simplifies installation for hydraulic power units Materials of construction ideal for water, hydrocarbons Available with a variety of switch configurations and temperature settings Specifications: 5/8 Hex 1/4 NPT Maximum Pressure 150 PSI (10.3 bar) Operating Temperature -40 to 225 F (-40 to 107 C) in oil -40 to 180 F (-40 to 82 C) in water Lead Wires No. 18 AWG, 24" long Wetted Materials Beryllium Copper, epoxy Thermostat Rating 6A/120V 100VA (Non-inductive) 4A/240V 100VA (Non-inductive) Recommended Minimum Liquid SP GR 0.58 1.50 (38) 1.75 (45) 4.25 (108) Black Red Liquid Level Switch Ordering Numbers: Part Stem Float Switch Temperature Number Material Material Rating Switch V0777-024 Brass Buna N 100VA N.C. Open on 160 F SPST* ±20 F, Increasing V0778-024 Brass Buna N 100VA N.O. Close on 160 F SPST* ±20 F, Increasing V1430-024 Brass Buna N 20VA N.C. Open on 160 F SPDT* ±20 F, Increasing V1431-024 Brass Buna N 20VA N.O. Close on 160 F SPDT* ±20 F, Increasing 1.19 (30) Green 72 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Level Controls for 55 Gallon Drums Multi-Point Levels All Dimensions in Inches (mm) Obtain Valuable Information From the Unused 3/4" Bung Fitting In Your Drum By Installing a Norgren High, Low, or High And Low Level Switch. Easy to install, the Norgren level switch will provide a signal for high level alarm to prevent spills, low level signal to warn operator it s time to refill, or high and low alarm combined for total control. High and low level signals can either provide input to alarms or can be combined with a relay or controller to operate valves or pumps. Units are available in brass mounting and stem material, and Buna-N float for use in hydrocarbons as well as all stainless steel construction for more aggressive media. High and Low Level Low Level High Level 1-1/16 Hex 3/4 NPT PVC Cable 6 ft (183cm).94 (24) High Actuation Level.94 (24) A Dim 32 (81) A Dim 32 (81) Actuation Level B Dim Dim Brass/Buna-N Stainless Steel A 31.00 (79cm) 30 (77cm) B 2.00 (51) 2.63 (67) C 1.25 (32) 1.50 (38) Low Actuation Level High Level Low Level White Green Red Black C Dim.90 (23) Actuation Level 5/16 (8) Red Black Red Black Specifications Switch Rating Operating Pressure Operating Temperature Minimum Media Buna N Floats.70 Liquid SP GR Stainless.80 150 PSI (10.3 bar) 100 PSIG Max (6.9 bar) -40 to 300 F (-40 to 149 C) - SS Version -40 to 225 F (-40 to 107 C) - Buna (Oil) -40 to 180 F (-40 to 82 C) - Buna (Water) Level Controls For 55 Gal. Drum Ordering Numbers: Part Stem / Float Switch Number Material Logic Function V1295-001 Brass/Buna N.O. Dry High Level V1295-002 Brass/Buna N.C. Dry Low Level V1295-003 Brass/Buna N.O./N.C High Level/Low Level V1295-004 304 SS/304 SS N.O. Dry High Level V1295-005 304 SS/304 SS N.C. Dry Low Level V1295-006 304 SS/304 SS N.O./N.C High Level/Low Level 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 73

Norgren Kit Off the shelf components allow you to assemble a custom level control in minutes Start with the basic Norgren Kit and add up to 4 Norgren Kit Jr. s to build your level control with up to six levels. Each starter Norgren Kit contains: 1 - Mounting Plug 2 - Switch/float assembly 2-12" extension tubes 1 - Tube end fitting 3 - Tube unions 1 - Tube connector Each Norgren Kit Jr. contains: 1 - Switch/float assembly 1 - Tube union 1 - Wire marker label Norgren Kit Part Number Material Mounting Temperature Pressure V0525-001 Buna N Float 1-1/4" NPT to 180 F in water V0525-002 Brass Accessories 2" NPT 0 F to 225 F in oil 150 PSI max V0525-003 Buna N Float 1-1/4" NPT to 180 F in water V0525-004 316 SS Accessories 2" NPT 0 F to 225 F in oil 150 PSI max V0526-001 316 SS Float Brass Accessories 2" NPT 0 F to 300 F 500 PSI max V0526-002 316 SS Float 316 SS Accessories 2" NPT 0 F to 300 F 500 PSI max Norgren Kit Jr. Part Number Float Material Stem Material Fitting Material Temperature Pressure (Max) V0527-001 1-3/16" Dia. Buna N Brass Brass to 180 F in water V0527-002 use with 1-1/4" mtg 316 SS 316 SS 0 F to 225 F in oil 150 PSI V0528-001 1-7/8" Dia. Buna N Brass Brass to 180 F in water V0528-002 use with 2" mtg 316 SS 316 SS 0 F to 225 F in oil 150 PSI V0529-001 2" Dia. 316 SS Brass Brass V0529-002 use with 2" mtg 316 SS 316 SS 0 F to 300 F 500 PSI 74 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

Assembly Options All Dimensions in Inches (mm) Float/Switch Assembly Part Stem Float Lead Number Material Material A DIM B DIM Color V0530-001 Brass Buna N 4.00 1.19 Red V0530-002 Brass Buna N 4.00 1.19 Black V0530-003 316 SS Buna N 4.00 1.19 Red V0530-004 316 SS Buna N 4.00 1.19 Black V0531-001 Brass Buna N 4.25 1.88 Red V0531-002 Brass Buna N 4.25 1.88 Black V0531-003 316 SS Buna N 4.25 1.88 Red V0531-004 316 SS Buna N 4.25 1.88 Black V0532-001 Brass 316 SS 4.45 2.10 Red V0532-002 Brass 316 SS 4.45 2.10 Black V0532-003 316 SS 316 SS 4.45 2.10 Red V0532-004 316 SS 316 SS 4.45 2.10 Black A Dim A Dim A Dim B Dim B Dim B Dim For Use With Any Mounting Not For Use With 2" NPT Mounting Not For Use With 2" NPT Mounting Accessory Norgren Kit Components J/Box W/Terminal Part Number V0523-001 Mounting Plug Tube Connector Part Number Mounting Material A DIM V0533-001 3/8" NPT Brass 1.75 V0533-002 3/8" NPT 316 SS 1.75 A Accessory Norgren Kit Components 1/2" NPT with 6" Tube Extended Part Number Material V0541-001 Brass V0541-002 316 SS 1-1/4" NPT with 6" Tube Extended Part Number Material V0542-001 Brass V0542-002 316 SS 2" NPT with 6" Tube Extended Part Number Material V0543-001 Brass V0543-002 316 SS Bulkhead Connector 1/2" Tube Part Number Material V0536-001 Brass V0536-002 316 SS 2.58 (66) 1/2" Tube Union for connecting tubes and switch assembly Part Number Material V0534-001 Brass V0534-002 316 SS 2.13 (54) Union Elbow 1/2" Tube Part Number Material V0537-001 Brass V0537-002 316 SS 1.50 (38) 1.50 (38) 1/2" OD Tubing Part Number Length Material V0538-001 12" Brass V0538-002 12" 316 SS V0539-001 24" Brass V0539-002 24" 316 SS V0540-001 36" Brass V0540-002 36" 316 SS Mounting Plug Part Number Mounting Material A DIM V0600-001 1-1/4" NPT Brass 1.25 V0600-002 1-1/4" NPT 316 SS 1.25 V0601-001 2" NPT Brass 1.75 V0601-002 2" NPT 316 SS 1.75 1/2 NPT 1/2" Tube End Fitting for sealing and switch assembly Part Number Material V0535-001 Brass V0535-002 316 SS 1.19 (30) A 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 75

Norgren Flow Switches Norgren Flow Switches For Automatic Control and Monitoring of Liquid and Gas Flows The principle of operation for Norgren Flow switches is simple. A hermetically sealed, magnetically sensitive reed switch is housed in a brass, stainless steel or plastic body. A magnet equipped piston is calibrated to react to a specific flow rate. As the piston is displaced, the reed switch provides a signal. The flow switches detect an increase or decrease in the pre-set flow. Norgren flow switches can be calibrated from.1 GPM to 1.5 GPM and from.5 GPM to 20 GPM in the adjustable series. Norgren flow sensors provide a simple and inexpensive way of monitoring flow of coolant or lubricating oil to bearings and process systems. Where maximum or minimum flow detection is required Norgren offers a choice of models to suit your needs. We offer our flow switches in a variety of materials which are compatible with most media. With only one moving part mechanical reliability is inherent. Electrically the hermetically sealed reed switch is considered a reliable solid state device without the necessary burn in time required for true solid state components. Norgren flow switches are easy to install with standard fittings and common threads. Norgren flow switches require no special tools for installation. Flow rates from.1 to 20 GPM and other special flow rates are available on request; our technical support department will assist you with your applications. Flow Switch Part Numbering System FS - V 1 2 1 0 1-0 0 2 4-0150* Flow Switch Calibration Media 0 = Oil GPM 1 = Oil CC 2 = H 2 0 GPM Standard 3 = H 2 0 CC 4 = Gas CFM Logic 0 = N.O. 1 = N.C. 2 = SPDT Series 1 = 1000 2 = 2000 3 = 3000 Material Body Piston 0 = SS SS 1 = Brass Brass 2 = Brass SS 3 = Acrylic Delrin 4 = Delrin Delrin Reed Switch 0 = 100VA SPST** 1 = 20VA SPST** 2 = 20VA SPDT** 3 = 3VA SPDT** Wire Length 24" STANDARD 36" 48" 72" O-Ring 00 = No O Ring (Series 1000 only) 01 = Buna (Standard) 02 = Viton 03 = Neoprene 08 = Teflon 13 = Ethylene Propylene Flow Rate See pages 81-84 * Unless otherwise specified, all flow switches are set to activate on increasing flow. ** 100 Watt SPST option on Series 2000 & Series 3000 only ** 20VA SPST standard on Series 1000 and 2000 only ** 20VA SPDT standard on Series 3000 only ** 3VA SPDT option on Series 1000 only Note: Not all number combinations are valid 76 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

1000 Series Compact Flow Switch Single moving part ensures reliability Available in Brass, Stainless Steel, Acrylic or Delrin Set points from 0.10 GPM to 1.5 GPM Suitable for water and oil SPECIFICATIONS: WETTED PARTS Housing Brass, Stainless Steel, Acrylic or Delrin Piston Brass, Stainless Steel, Teflon or Delrin Epoxy Formulated Resin O Ring NA 2.75 (70) 1.00 (25).38 (10).38 (10) 1.00 (25).63 (16) OPERATING TEMPERATURE Brass -20 F to +300 F Stainless Steel -20 F to +300 F Acrylic Up to 165 F PRESSURE RATING 1000 PSIG Brass/SS 150 PSIG Acrylic ACCURACY ±15% 1/4-18 NPT 1/4-18 NPT REPEATABILITY 1 % All Dimensions in Inches (mm) SWITCH FLOW SETTING SPST 20VA Standard SPDT 3VA Optional Standard in water, other media on request Consult Norgren for more options. Ratings may vary depending upon optional material selected. Teflon and Delrin are registered trademarks of E.l. Dupont De Nemours Co. STANDARD FLOW SWITCHES AVAILABLE: (All are normally open dry.) Brass Flow Setting Stainless Steel Part Number GPM Part Number FS-V12101-0024-0010.10 FS-V12001-0024-0010 FS-V12101-0024-0025.25 FS-V12001-0024-0025 FS-V12101-0024-0050.50 FS-V12001-0024-0050 FS-V12101-0024-0075.75 FS-V12001-0024-0075 FS-V12101-0024-0100 1.00 FS-V12001-0024-0100 FS-V12101-0024-0150 1.50 FS-V12001-0024-0150 USE THE APPLICATION INQUIRY SHEET ON PAGE 82 FOR QUOTATION AND ORDERING 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 77

2000 Series Flow Switch Simple, inexpensive means to monitor process flow Ideal as a monitor for coolant or lubricant to bearings Detects flow in process systems Available in Brass, Stainless Steel, Acrylic or Delrin Liquid set points from 200 CC/Min to 1.5 GPM For gas set points, consult Norgren SPECIFICATIONS: WETTED PARTS Housing Brass, Stainless Steel, Acrylic or Delrin Piston Brass, Stainless Steel, Teflon * or Delrin Epoxy Formulated Resin O Ring Buna, or Fluorocarbon OPERATING TEMPERATURE Brass -20 F to +300 F Stainless Steel -20 F to +300 F Acrylic Up to 165 F 1/2-14 NPT Conduit (Standard) 4.13 (105) PRESSURE RATING Brass/SS 1000 PSIG Acrylic 150 PSIG proof pressure 2500 psig** burst pressure 5000 psig** ACCURACY ±10%.50 (13) 1.75 (44) 2x.25 (6) 2x.28 (7) Mounting Holes 2.38 (60).50 (13).50 (13) 1.00 (25) REPEATABILITY 1 % SWITCH SPST 20VA Standard SPDT 3VA Optional FLOW SETTING Standard in water, other media on request 1/4-18 NPT 1.25 (32).50 (13) Consult Norgren for more material options. Ratings may vary depending upon material selected. * Some Options may not be available at time of printing. ** Consult Norgren for Acrylic and Delrin ratings. Teflon and Delrin are registered trademarks of E.l. Dupont De Nemours Co. STANDARD FLOW SWITCHES AVAILABLE (All P/N s are Normally Open Dry) Brass Part Number Flow Setting GPM Stainless Steel Part Number FS-V22101-0124-0010.10 FS-V22001-0124-0010 FS-V22101-0124-0025.25 FS-V22001-0124-0025 FS-V22101-0124-0050.50 FS-V22001-0124-0050 FS-V22101-0124-0075.75 FS-V22001-0124-0075 FS-V22101-0124-0100 1.00 FS-V22001-0124-0100 FS-V22101-0124-0150 1.50 FS-V22001-0124-0150 All Dimensions in Inches (mm) PRESSURE DROP Flow Rate GPM Pressure Drop PSI.2 1.5.6 2.0 1.0 2.5 2.0 4.0 3.0 5.5 78 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99

3000 Series Adjustable Flow Switch Wide Range of Sets Points for Liquid and Gas Liquid set points from 0.5 GPM to 20 GPM Easy to install and adjust Detects minimum or maximum flow Available in brass or stainless steel For gas set points, consult Norgren 2.56 (65) 4.13 (105) 1.25 (32) SPECIFICATIONS: WETTED PARTS Housing Brass, Stainless Steel Piston Brass, Stainless Steel Epoxy Formulated Resin O Ring Buna, or Fluorocarbon OPERATING TEMPERATURE Brass -20 F to 300 F Stainless Steel -20 F to 300 F PRESSURE RATING 1000 PSIG ACCURACY ±10% 1.25 (32) 1.25 (32) SWITCH SPDT 20VA Standard SPST 100VA Optional FLOW SETTING Standard in water, other media on request.63 (16) 1/2-14 NPT.63 (16) 1/2-14 NPT * Consult Norgren for more material options. Ratings may vary depending upon material selected. All Dimensions in Inches (mm) Pressure Drop Set Point GPM Flow Rate GPM Pressure Drop PSI 2 12 8 8 14 4 8 18 8 16 16 2.5 16 22 6 Standard Flow Switches Available Part Number Material Flow Setting GPM FS-V32122-0124-0000 Brass 0.5 GPM to 20 GPM FS-V32022-0124-0000 Stainless Steel 0.5 GPM to 20 GPM USE THE APPLICATION INQUIRY SHEET ON PAGE 82 FOR QUOTATION AND ORDERING 7/99 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 79

5000 Series Flow Switch Economical design for broad range of applications 2-position, normally off Ideal for pool, spa and water industry Plastic and stainless steel anti-corrosive construction Large, 1/2" and 3/4" ports SPECIFICATIONS: MATERIALS (WETTED PARTS) Housing Stem Piston Spring OPERATING TEMPERATURE PVC Polypropylene Polypropylene Stainless Steel 120 F Max 3.30 (84) 1/2 NPT OPERATING PRESSURE 100 PSIG @ 100 F Max 50 PSIG @ 120 F Max SWITCH SPST, 20VA Pilot Duty 1.53 (39) LEAD WIRES PORT SIZE 22 AWG 24" long 1/2" NPT, 3/4" IPS 3/4 IPS 3.55 (91) ACTUATION ON FLOW INCREASE.25 GPM - 6 GPM ±20% 1.31 (33) 1.73 (44) All Dimensions in Inches (mm) PART NUMBER IDENTIFICATION SYSTEM: (All P/N s are Normally Open, Dry) Series Body Style Inlet Outlet Material Flow FS-5 1=angle 0=3/4" IPS 0=3/4" IPS V=PVC 0025 1=1/2" NPT 1=1/2" NPT 0050 0075 0100 0200 0300 STANDARD FLOW SWITCHES AVAILABLE: (All P/N s are Normally Open, Dry) Flow Setting 1/2" NPT GPM 3/4" IPS FS-V5111V-0025.25 FS-V5100V-0025 FS-V5111V-0050.50 FS-V5100V-0050 FS-V5111V-0075.75 FS-V5100V-0075 FS-V5111V-0100 1.00 FS-V5100V-0100 FS-V5111V-0200 2.00 FS-V5100V-0200 FS-V5111V-0300 3.00 FS-V5100V-0300 80 Littleton, CO USA Phone 303-794-2611 Fax 303-795-9487 7/99