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

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1 NCA-53 July 1999 Solenoid Valves Section How to Use This Catalog Valve Overview Valve Styles Capabilities Solenoid Selection Chart Coils Chart Part Numbering System Body Porting Housing Styles Body Material / Valve Types Orifice / Seals Coil Construction Rectified Coils / Diodes Manifold Mount Male Bottom Port Bottom Port - O Ring Seal Metering /8" Options Valves with Brazed in Fittings or Tube Ends Filters and Screens Norgren Jr. Series Electronic / Pneumatic Interface Norgren Jr. Ordering Information Norgren Isolation Valves Selection Criteria for Isolation Valves Norgren Isolation Valve PIN & Isolation Manifolds Isolation Valve - Back Pressure Manifolds Operator Mount Isolated Style Manifold Mount Acrylic Subplates OEM Design Capabilities Norgren Jr Cartridge Fitting Inserts Standard Manifold Ordering Information Valve Ordering Information 2-Way Normally Open Valves Way Normally Closed Valves Way Normally Closed Valves Way Multi-Purpose Valves Way Normally Open Valves Way Directional Control Valves Value Added Options Dimensions Standard, Norgren Jr. Valve & Mounting Brackets Norgren Jr. Series Manifold Electronic/Pneumatic Interface Manifold Dimensions Manifold Dimensions Including Cartridge Inserts Application Considerations Liquid Flow Calculations Air/Gas Flow Calculations Level Controls & Flow Switches Section Liquid Level Switches Background Electrical Data Single Point Levels LS 1 Series Level Switch Mini LS 1 Series LS 1 with Slosh Shield LS 1 Series Ultra Low Level LS 1 Sidemount LS 11 Plastic Sidemount BN Series Teflon BN Series SS Series SS Series Sidemount SS Series Sidemount BN Moisture Resistance BN Series Intermediate BN Series Large TT Series - All Teflon SS Series - Low Specific Gravity SS Series Bottle Level Externally Mounted Level Control % High Level Shut Off Switch % High Level Shut Off Switch Part Numbers Custom Level Controls Series Miniature Level Miniature Multipoint Design Standard Multipoint Level Multipoint Design Considerations Multipoint Options Temperature and Level Control Level Controls for 55 Gallon Drums Assembly Options Norgren Kit Float/Switch Assembly Norgren Flow Switches Series Flow Switch Series Flow Switch Series Flow Switch Series Flow Switch Application Sheets Level Switch Inquiry Application Sheet Flow Switch Inquiry Application Sheet Valve Inquiry Application Sheet Warranty Teflon is a registered trademark of E.I. Dupont De Nemours Co. 7/99 Littleton, CO USA Phone Fax

2 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 Fax /99

3 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 This is followed by the application inquiry section on pages 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 Fax

4 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 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 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 Fax /99

5 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 /99 Littleton, CO USA Phone Fax

6 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) watts, (B) watts, (C) watts, or a (D) 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 Fax /99

7 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) /16 1-5/ Maximum MOPD (psi) Vacuum Service Yes Yes Yes Yes Yes Max. Cv - Body Min. Cv - Body Max. Cv - Stop Min. Cv - Stop 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 Fax

8 Coils Chart Coils V U VDC* 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 Grommet 1, 2, 3, 6 Standard - dry tape wrapped with leads B** Conduit 1, 2, 3, 6 Standard - dry tape wrapped with leads B** Slotted 1 Free standing molded with leads B** Slotted 2, 3, Free standing molded with leads B** Yoke 2, 3 Free standing molded with leads B** Conduit 1, 2, 3 Potted with leads B** Slotted 2, 3 3/16" Vertical spade B** Slotted 2, 3 1/4" Vertical spade B** Yoke 2, 3 1/4" Top spade (Available with FWR option***) B** Grommet 6 Free standing molded with leads B** Conduit 6 Free standing molded with leads B** 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 Fax /99

9 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 VDC PREFIXES (Optional) P = Passivated U = UL Recognized Y = Oxygen Service A = Low Wattage Watt B = Low Wattage -2.0 Watt C = Low Wattage -2.5 Watt D = Low Wattage -3.0 Watt G = Diaphragm see page 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 Fax

10 Porting Body Porting V U VDC* 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 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 Fax /99

11 Housing Styles Housing Styles V U VDC* 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 Fax

12 Body Material / Valve Types Body Material V U VDC* 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 VDC* (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 Fax /99

13 Orifice / Seals Orifice V U VDC* 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 VDC* 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 Fax

14 Coil Construction Coil Construction V U 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 & 3 (27) (24) (11) (22) (6) (16) SERIES (32) (36) (14) (32) (9) (22) G H K x.020 SERIES (25).38 (5 x.5) 2 & (10).250 x.032 (26) (6 x.8) SERIES x (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 x & 3 (27) (30) (25) (15) (15) (30) (30) (6 x.8) B A K H E D 14 Littleton, CO USA Phone Fax /99

15 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 = 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 Fax

16 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 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 Fax /99

17 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 Fax

18 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 or Stainless Steel 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 Fax /99

19 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 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 for ordering information and specifications. 7/99 Littleton, CO USA Phone Fax

20 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 Fax /99

21 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 VDC 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" V V V V V WNO - 3/64" V V V V V WNC 1/16" 3/64" V V V V V WNO 1/16" 3/64" V V V V V WMP 1/16" 3/64" V V V V V WDC 1/16" 3/64" V V V V V * 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 For manifold information, refer to pages ** Poppet style valves only 7/99 Littleton, CO USA Phone Fax

22 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 Delrin, PVC, Kynar 1/32"-5/32" 1/8" NPT SERIES SERIES 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 Jr. CHEMRAZ Yes Yes No No EPR Yes Yes No Yes FLUOROCARBON Yes Yes Yes No De-Energized Energized 22 Littleton, CO USA Phone Fax /99

23 Isolation Valves Selection Criteria for Isolation Style Valves Norgren Jr. FEATURE Series 1 Series 2 Series 6 Series 9 Size / Maximum MOPD (psi) Vacuum Service Yes Yes Yes Yes Max. Cv - Body 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 Available Available Available Available Series 1, 2 & 6 V G VDC 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 VDC 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 Fax

24 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" VG VG VG /64" VG VG VG /16" VG VG VG /64" VG VG VG /32" VG VG VG /18" VG VG VG /32" VG VG VG Series 2 1/32" VG VG VG /64" VG VG VG /16" VG VG VG /64" VG VG VG /32" VG VG VG /18" VG VG VG /32" VG VG VG Series 6 1/32" VG VG VG /64" VG VG VG /16" VG VG VG /64" VG VG VG /32" VG VG VG /18" VG VG VG /32" VG VG VG /16" VG VG VG /4" VG VG VG Norgren Jr. Orifice Series Diameter Cv Factor MOPD Kynar Delrin PVC Series 9 1/32" VG VG VG Littleton, CO USA Phone Fax /99

25 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 /32 3/64 1/16 5/64 3/32 1/8 5/ Back Pressure - PSI Pressure Rating - PSI /32 3/64 1/16 5/64 3/32 1/8 5/ Back Pressure - PSI Pressure Rating - PSI /32 3/64 1/16 5/64 3/32 1/8 5/32 3/16 1/4 2 Series 6 Isolation Valves Back Pressure - PSI Pressure Rating - PSI Norgren Jr. Series Isolation Valves Back Pressure - PSI 7/99 Littleton, CO USA Phone Fax

26 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 Please refer to page 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 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 Fax /99

27 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 Fax

28 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 Littleton, CO USA Phone Fax /99

29 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 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 UNF OUT R Norgren Jr. 3WNO 1/8"NPT EXH UNF CYL Inlet Port is through Valve Adapter R Norgren Jr. 3WNC 1/8"NPT IN UNF CYL Exhaust Port is through Valve Adapter R Norgren Jr. 3WMP 1/8"NPT NC 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 Fax

30 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/ V V / V V /16* V V Series 2 1/ V V / V V / V V /64* V V 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/ V V V V / V V V V / V V V V /64* V V V V Series 6 1/ V V V V / V V V V / V V V V / V V V V / V V V V / V V V V * Larger stop orifice available with reduced pressure ratings; consult Norgren. 30 Littleton, CO USA Phone Fax /99

31 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: B 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 V V V V V V V V V V V V Series 2 V V V V V V V V V V V V V V V V 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 V V V V V V V V Series 6 V V V V V V V V V V V V V V V V V V V V V V V V /99 Littleton, CO USA Phone Fax

32 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/ V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V Series 2 1/ V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V 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/ V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V Series 6 1/ V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V V V V / V V * 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 Fax /99

33 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 V V V V V V N/A Series 2 V N/A N/A N/A V V V V V V V N/A N/A N/A V V V V V V N/A V V 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 Series 6 V V V V V V V V V V V V V V V V V V ** 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 Fax

34 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/ V V V V V /64 3/ V V V V V /16 1/16* V V V V V /64 1/16* V V V V V /32 1/16* V V V V V /8 1/16* V V V V V /32 1/16* V V V V V Series 2 1/32 1/ V V V V V /64 3/ V V V V V /16 1/ V V V V V /64 5/64* V V V V V /32 5/64* V V V V V /8 5/64* V V V V V /32 5/64* V V V 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/ V V V V /64 3/ V V V V /16 1/ V V V V /64 5/64* V V V V /32 5/64* V V V V /8 5/64* V V V V /32 5/64* V V V V /16 5/64* V V V V /4 5/64* V V V V Series 6 1/32 1/ V V V V /64 3/ V V V V /16 1/ V V V V /64 5/ V V V V /32 3/ V V V V /8 1/ V V V V /32 1/ V V V V /16 1/ V V V V /4 1/ V V V V * Larger stop orifice available with reduced pressure ratings; consult Norgren. 34 Littleton, CO USA Phone Fax /99

35 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 V V V V V V N/A Series 2 V N/A N/A N/A N/A V V V V V V V N/A N/A N/A N/A V V V V V V N/A V V 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 V V V V V V V V V V V V V V V V V V Series 6 V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V ** 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 Fax

36 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/ V V V V V /64 3/ V V V V V /16 1/16* V V V V V /64 1/16* V V V V V /32 1/16* V V V V V /8 1/16* V V V V V /32 1/16* V V V N/A N/A Series 2 1/32 1/ V V V V V /64 3/ V V V V V /16 1/ V V V V V /64 5/64* V V V V V /32 5/64* V V V V V /8 5/64* V V V V V /32 5/64* V V V 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/ V V V V /64 3/ V V V V /16 1/ V V V V /64 5/64* V V V V /32 5/64* V V V V /8 5/64* V V V V /32 5/64* V V V V /16 5/64* V V V V /4 5/64* V V V V Series 6 1/32 1/ V V V V /64 3/ V V V V /16 1/ V V V V /64 5/ V V V V /32 3/ V V V V /8 1/ V V V V /32 1/ V V V V /16 1/ V V V V /4 1/ V V V V * Larger stop orifice available with reduced pressure ratings; consult Norgren. 36 Littleton, CO USA Phone Fax /99

37 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 V V V V V V N/A Series 2 V N/A N/A N/A N/A V V V V V V V N/A N/A N/A N/A V V V V V V N/A V V 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 V V V V V V V V V V V V V V V V V V Series 6 V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V ** 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 Fax

38 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/ V V V /64 3/ V V V /16 1/16* V V V /64 1/16* V V V /32 1/16* V V V /8 1/16* V V V /32 1/16* V V V Series 2 1/32 1/ V V V /64 3/ V V V /16 1/ V V V /64 5/64* V V V /32 5/64* V V V /8 5/64* V V V /32 5/64* V V V 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/ V V /64 3/ V V /16 1/ V V /64 5/64* V V /32 5/64* V V /8 5/64* V V /32 5/64* V V /16 5/64* V V /4 5/64* V V Series 6 1/32 1/ V V /64 3/ V V /16 1/ V V /64 5/ V V /32 3/ V V /8 1/ V V /32 1/ V V /16 1/ V V /4 1/ V V * Larger stop orifice available with reduced pressure ratings; consult Norgren. 38 Littleton, CO USA Phone Fax /99

39 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 V V V V V V V V V V V V V V V V V V N/A N/A N/A Series 2 V V V N/A N/A N/A N/A V V V V V V V V V V V V V N/A N/A N/A N/A V V V V V V V V V V N/A N/A N/A V V 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 V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V Series 6 V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V ** 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 Fax

40 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/ V V V /64 3/ V V V /16 1/16* V V V /64 1/16* V V V /32 1/16* V V V /8 1/16* V V V /32 1/16* V V V Series 2 1/32 1/ V V V /64 3/ V V V /16 1/ V V V /64 5/64* V V V /32 5/64* V V V /8 5/64* V V V /32 5/64* V V V 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/ V V /64 3/ V V /16 1/ V V /64 5/64* V V /32 5/64* V V /8 5/64* V V /32 5/64* V V /16 5/64* V V /4 5/64* V V * Larger stop orifice available with reduced pressure ratings; consult Norgren. 40 Littleton, CO USA Phone Fax /99

41 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 V V V V V V V V V V V V V V V V V V N/A N/A N/A Series 2 V V V N/A N/A N/A N/A V V V V V V V V V V V V V N/A N/A N/A N/A V V V V V V V V V V N/A N/A N/A V V 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 V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V ** Plastic Body valves have a maximum pressure rating of 200 PSI. 7/99 Littleton, CO USA Phone Fax

42 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 Fax /99

43 Dimensions All Dimensions in Inches (mm) Standard Valve R G F A B C D E F G H K M N R Series /2.73 1/8-27 #8-32 1/ (25) (7) (33) (54) (63) (29) (16) (19) NPTF 1/4 UNC MFT x NPTF N Series /2.73 1/8-27 #8-32 1/ (25) (7) (38) (59) (68) (29) (16) (19) NPTF UNC x NPTF 1/4 MFT H K E D B A M C Series /8-27 # / (30) (9) (42) (62) (71) (30) (20) (23) NPTF 1/4 UNF MFT x NPTF 1/4-18 #8-32 or 1/ UNC x NPTF 1/4 MFT NPTF Series G /8-27 1/ (41) (9) (52) (73) (90) (40) (26) 45 (31) NPTF #10-32 NPTF or UNF x or C /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 /4-32 UNEF 1/8-27 NPTF 1 (26) (13) (34) (42) (16) (29) Series /4-32 UNEF 1/8-27NPTF 2 (26) (18) (39) (47) (16) (29) Series /4-32 UNEF 1/8-27 NPTF 3 (30) (18) (39) (47) (20) (30) or 1/4-18 NPTF Series 1.64 G 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 /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 /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 # UNF-2B Norgren Jr. Operator #10-32 UNF-2B Bracket Dimensions A B C D E F Series (54) 1.33 (34).20 (5) 2.63 (67) 1.45 (37) 1.93 (49) Series (54) 1.52 (39).20 (5) 2.63 (67) 1.45 (37) 1.93 (49) Series (54) 1.66 (42).20 (5) 2.63 (67) 1.66 (42) 2.08 (53) Series (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 Fax

44 Dimensions All Dimensions in Inches (mm) A B C D E F M N R Series /16 24 UNF.25 1/8-27 NPTF 1 (25) (27) (48) (56) (16) (29) (6) Series /16 24 UNF.25 1/8-27 NPTF 2 (25) (32) (53) (61) (16) (29) (6) Series 1.62 G /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 & 2 x.26 MFT (2) (8) Series 1/2-24 UNF-2B 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 UNF-2B Watt x.150 MFT (2) (5) NOTE: A is underseat connection** B is overseat connection*** A B Max (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 /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 /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 Fax /99

45 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 Fax

46 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 (159) (210) (260) B (146) (197) (248) Valve Number No Connection Ground (Used only with Manual Overrides) No Connection 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 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 & Littleton, CO USA Phone Fax /99

47 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/ (7) NPTF (19) (27) (4) (13) (4) (32) (13).34 (67) (75) (29) (16) (46) (19) (10) 1/4-18 (9) NPTF Series.28 1/ (7) NPTF (19) (27) (4) (13) (4) (32) (13).34 (72) (80) (29) (16) (51) (19) (10) 1/4-18 (9) NPTF Series * 1/ (10) (69) 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 #8-32 UNC / (20) (27) (4) (5) (13) (4) (25) (13) (10) (59) (68) (29) (16) (39) x 1/4 MFT (25) (15) NPTF Series #8-32 UNC / (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 Fax

48 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 (23) (27) (8) (4) (13) (4) (38) (13) (8) (73) (90) (28) (16) (53) (25) (15) 1/ (28) (27) (8) (4) (15) (4) (45) (15) (10) (73) (94) (28) (16) (53) (25) (16) 3/8 Series (23) (27) (8) (4) (13) (4) (38) (13) (8) (78) (99) (28) (16) (57) (25) (15) 1/ (28) (27) (8) (4) (15) (4) (45) (15) (10) (78) (99) (28) (16) (57) (25) (16) 3/8 Series 2.73* (69) (30) (43) (5) (5) (21) (5) (51) (21) (30) (90) (107) (40) (26) 2.56** (25) (14) 1/4 (65) 2.98* (76) (36) (43) (5) (5) (21) (5) (57) (21) (36) (97) (118) (40) (26) 2.81** (32) (20) 3/8 (71) 2.98* (76) (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 Fax /99

49 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 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 Ethyl Alcohol MIL-H-5606A Hydro-oil 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 = Valve Flow with water x Correction factor = x =.588 GPM This is the flow of gasoline through a Norgren PIN valve under these conditions. Other Fluids = 1 S.G. 40 FLOW IN 70 F PRESSURE DIFFERENTIAL (PSI) 7/99 Littleton, CO USA Phone Fax

50 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 = SCFM This is the flow of oxygen through a Norgren PIN valve under these conditions. Other Fluids = 1 S.G. 160 FLOW IN 70 F PRESSURE DIFFERENTIAL (PSI) 50 Littleton, CO USA Phone Fax /99

51 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 or call Norgren at 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 Fax

52 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 VA N/A VA VA VA N/A 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 Fax /99

53 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 CSA Approved File No. LR Polypropylene Foamed Float Polypropylene Hollow Float PBT Hollow Float SPECIFICATIONS: MAXIMUM 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 /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 V /8" NPT Polypro Polypro Polypro 20VA* V /8" NPT Polypro Buna Polypro 20VA* V /8" NPT Polypro Polypro 316 SS 10VA V /8" NPT Polypro Polypro Polypro 10VA V /16-20 UNF Polypro Polypro Polypro 20VA* V /8" NPT Polypro Polypro Polypro 3VA SPDT V /16-20 UNF PBT PBT PBT 20VA* V /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 Fax

54 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 ( 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 A.75 (19) 1.00 (25) CSA Approved File No. LR (40) Part Number MTG Material Switch Rating V /8" NPT Polypro 20VA V /8" NPT Polypro 10VA V /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 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 V /8" NPT Polypro Polypro Polypro 20VA V /16-20 UNF Polypro Polypro Polypro 20VA V /8" NPT PBT PBT PBT 20VA V /16-20 UNF PBT PBT PBT 20VA V /8" NPT Polypro Hollow Polypro Polypro 20VA V /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 A - CSA Approved File No. LR actuation point is approximately midway of float travel in liquid with a specific gravity of Littleton, CO USA Phone Fax /99

55 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 V Polypro Buna N 316 SS 20VA N.C. V Brass Buna N 316 SS 20VA N.C. V 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 (31) PF 1/4 LS 1 Sidemount Ordering Numbers Part Stem Float Other Switch Number Material Material Wetted Parts Rating V Polyacetal Buna N 316 SS 20VA V Polypro Polypro Polypro 20VA 7/99 Littleton, CO USA Phone Fax

56 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 of float arc. Specifications Maximum Pressure 100 PSI ( 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 (102) 2.37 (60) 1.00 (25) 2.87 (73).68 (17) LS 11 Ordering Numbers: Part Number Mounting Material Switch Rating V /2" NPT Polypro 20VA V /2" NPT PBT 20VA V /8-11 UNC Polypro 20VA V /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 Fax /99

57 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 BN Series Ordering Numbers: Part Number Stem Material Switch Rating V SS 20VA N.O. DRY* V 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 A - CSA Approved File No. LR actuation point is approximately midway of float travel in liquid with a specific gravity of BN Series Ordering Numbers: Part Stem Float Other Switch Number Material Material Wetted Parts Rating V SS Buna N 316 SS 20VA V Brass Buna N 316 SS 20VA 7/99 Littleton, CO USA Phone Fax

58 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 V SS 316 SS 316 SS 20VA* V Brass 304 SS 316 SS 20VA* UL Recognized File No. E (28) CSA Approved File No. LR 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 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 V SS 316 SS PH 15-7 MO 20VA V SS Buna PH 15-7 MO 20VA V Brass 316 SS Beryllium Copper 20VA V Brass Buna Beryllium Copper 20VA PF 1/ (50) Actuation Level in SG of (28) 1.06 (27) 2.95 (75) PF 1/ (59) Actuation Level in SG of 1.0 L1 Dimension is Actuation Level in Liquid Specific Gravity of (25) 1.00 (25) 2.95 (75) 58 Littleton, CO USA Phone Fax /99

59 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 SS Series Sidemount Ordering Numbers: 15/16 Hex 1/2 NPT Part Stem Other Wetted Switch Number Mounting Material Materials Rating V /8-24 UNF 316 SS 304 SS 20VA V /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 (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 (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 V Brass / Buna Stainless / Epoxy SPST 20VA V Brass / Buna Stainless / Epoxy SPST 100VA V SS / Buna Stainless / Epoxy SPST 20VA V SS / Buna Stainless / Epoxy SPST 100VA V SS / 316 SS 316 SS SPST 20VA V SS / 316 SS 316 SS SPST 100VA 7/99 Littleton, CO USA Phone Fax

60 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 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 V /8" 316 SS Buna N 316 SS 100VA V /8" Brass Buna N 316 SS 100VA V /4" 316 SS Buna N 316 SS 100VA V /4" Brass Buna N 316 SS 100VA V /8" 316 SS Buna N 316 SS 20VA V /8" Brass Buna N 316 SS 20VA V /4" 316 SS Buna N 316 SS 20VA V /4" Brass Buna N 316 SS 20VA A (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 (48) 50 BN Series Large Ordering Numbers: Part Stem Float Other Switch Number MTG Material Material Wetted Parts Rating V /4" 316 SS Buna N 316 SS 100VA V /4" Brass Buna N 316 SS 100VA V /4" 316 SS Buna N 316 SS 20VA V /4" Brass Buna N 316 SS 20VA A - actuation point is approximately midway of float travel in liquid with a specific gravity of Littleton, CO USA Phone Fax /99

61 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 A - CSA Approved File No. LR actuation point is approximately midway of float travel in liquid with a specific gravity of TT Series Ordering Numbers: Part Stem Float Switch Number Material Material Description Rating V TFE PFA SPST, NO Dry 20VA* V TFE PFA SPST, NC Dry 20VA* V 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 Fax

62 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 V Brass / 316 SS Stainless Steel SPST 20VA V Brass / 316 SS Stainless Steel SPST 100VA V Brass / 316 SS Stainless Steel SPDT 20VA V SS / 316 SS Stainless Steel SPST 20VA V SS / 316 SS Stainless Steel SPST 100VA V SS / 316 SS Stainless Steel SPDT 20VA A 7/8 Hex A (89) 1/2 NPT 4.50 (114) actuation point is approximately midway of float travel in liquid with a specific gravity of 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 (51) 2.70 (69) 50 SS Series Ordering Numbers: Part Stem Float Other Switch Number Material Material Wetted Parts Rating V SS 316 SS 316 SS 100VA V Brass 316 SS 316 SS 100VA V SS 316 SS 316 SS 20VA V 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 (55) 62 Littleton, CO USA Phone Fax /99

63 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 V Polypro Polypro 1/8" NPT 20VA V Brass Buna N 1/8" NPT 20VA V SS Buna N 1/8" NPT 20VA V SS 316 SS 1/8" NPT 20VA V Polypro Polypro 3/8-24 UNF 20VA V Brass Buna N 3/8-24 UNF 20VA V SS Buna N 3/8-24 UNF 20VA V 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 ( 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 V Buna N 20VA SPST V SS 20VA SPST V Buna N 100VA SPST V SS 100VA SPST V Buna N 20VA SPDT V SS 20VA SPDT 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 Fax

64 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 Master Keyway Ground Pin BRAD HARRISON 3-PIN MATES WITH BH-P/N 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 Littleton, CO USA Phone Fax /99

65 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 # (23) 3.19 (81) 5.31 (135) Part A B Tank Tank PIN Number Dim. Dim. Mfgr. Size Type V (MAN)*, (81) (135) (WOR)** 30#, 50# Brad 3-Pin V (MAN)*, (81) (135) (WOR)** 30#, 50# AMP 3-Pin V (MAN)*, (81) (135) (WOR)** 30#, 50# Brad 3-Pin V (MAN)*, (213) (257) (WOR)** 250# Brad 3-Pin V (MAN)*, (172) (226) (WOR)** 100# Brad 3-Pin V (90) (144) (AMTROL) 26# Brad 3-Pin V (98) (152) (AMTROL) 50# Brad 3-Pin V (MAN)*, (213) (257) (WOR)** 250# AMP 3-Pin V (90) (144) (AMTROL) 26# AMP 3-Pin V (98) (152) (AMTROL) 50# AMP 3-Pin V (MAN)*, (172) (226) (WOR)** 100# AMP 3-Pin * MAN = Manchester ** WOR = Worthington 7/99 Littleton, CO USA Phone Fax

66 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 Fax /99

67 627 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 #E 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. V /4" 1-1/2" 1" V /4" 1-1/2" 1" V /4" 1-1/2" 1" V " 2" 1-1/8" V /4" 1-1/2" 1" V /8" 1-9/32" 3/4" V /4" 1-1/2" 1" V /4" 1-1/2" 1" V /4" 1-1/2" 1" USE THE APPLICATION INQUIRY SHEET ON PAGE 81 FOR QUOTATION AND ORDERING 7/99 Littleton, CO USA Phone Fax

68 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 V V Buna N V V V V V 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 FLOAT CHOICES V V V 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 Littleton, CO USA Phone Fax /99

69 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 Fax

70 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 V V V V 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 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. V /2" 3" 2" V /2" 3" 2" V /2" 3" 2" V /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 Fax /99

71 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 Fax

72 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 (38) 1.75 (45) 4.25 (108) Black Red Liquid Level Switch Ordering Numbers: Part Stem Float Switch Temperature Number Material Material Rating Switch V Brass Buna N 100VA N.C. Open on 160 F SPST* ±20 F, Increasing V Brass Buna N 100VA N.O. Close on 160 F SPST* ±20 F, Increasing V Brass Buna N 20VA N.C. Open on 160 F SPDT* ±20 F, Increasing V Brass Buna N 20VA N.O. Close on 160 F SPDT* ±20 F, Increasing 1.19 (30) Green 72 Littleton, CO USA Phone Fax /99

73 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 (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 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 V Brass/Buna N.O. Dry High Level V Brass/Buna N.C. Dry Low Level V Brass/Buna N.O./N.C High Level/Low Level V SS/304 SS N.O. Dry High Level V SS/304 SS N.C. Dry Low Level V SS/304 SS N.O./N.C High Level/Low Level 7/99 Littleton, CO USA Phone Fax

74 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 V Buna N Float 1-1/4" NPT to 180 F in water V Brass Accessories 2" NPT 0 F to 225 F in oil 150 PSI max V Buna N Float 1-1/4" NPT to 180 F in water V SS Accessories 2" NPT 0 F to 225 F in oil 150 PSI max V SS Float Brass Accessories 2" NPT 0 F to 300 F 500 PSI max V 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) V /16" Dia. Buna N Brass Brass to 180 F in water V use with 1-1/4" mtg 316 SS 316 SS 0 F to 225 F in oil 150 PSI V /8" Dia. Buna N Brass Brass to 180 F in water V use with 2" mtg 316 SS 316 SS 0 F to 225 F in oil 150 PSI V " Dia. 316 SS Brass Brass V use with 2" mtg 316 SS 316 SS 0 F to 300 F 500 PSI 74 Littleton, CO USA Phone Fax /99

75 Assembly Options All Dimensions in Inches (mm) Float/Switch Assembly Part Stem Float Lead Number Material Material A DIM B DIM Color V Brass Buna N Red V Brass Buna N Black V SS Buna N Red V SS Buna N Black V Brass Buna N Red V Brass Buna N Black V SS Buna N Red V SS Buna N Black V Brass 316 SS Red V Brass 316 SS Black V SS 316 SS Red V SS 316 SS 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 V Mounting Plug Tube Connector Part Number Mounting Material A DIM V /8" NPT Brass 1.75 V /8" NPT 316 SS 1.75 A Accessory Norgren Kit Components 1/2" NPT with 6" Tube Extended Part Number Material V Brass V SS 1-1/4" NPT with 6" Tube Extended Part Number Material V Brass V SS 2" NPT with 6" Tube Extended Part Number Material V Brass V SS Bulkhead Connector 1/2" Tube Part Number Material V Brass V SS 2.58 (66) 1/2" Tube Union for connecting tubes and switch assembly Part Number Material V Brass V SS 2.13 (54) Union Elbow 1/2" Tube Part Number Material V Brass V SS 1.50 (38) 1.50 (38) 1/2" OD Tubing Part Number Length Material V " Brass V " 316 SS V " Brass V " 316 SS V " Brass V " 316 SS Mounting Plug Part Number Mounting Material A DIM V /4" NPT Brass 1.25 V /4" NPT 316 SS 1.25 V " NPT Brass 1.75 V " NPT 316 SS /2 NPT 1/2" Tube End Fitting for sealing and switch assembly Part Number Material V Brass V SS 1.19 (30) A 7/99 Littleton, CO USA Phone Fax

76 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 * 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 = = = 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 * 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 Fax /99

77 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-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V USE THE APPLICATION INQUIRY SHEET ON PAGE 82 FOR QUOTATION AND ORDERING 7/99 Littleton, CO USA Phone Fax

78 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-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V FS-V All Dimensions in Inches (mm) PRESSURE DROP Flow Rate GPM Pressure Drop PSI Littleton, CO USA Phone Fax /99

79 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 Standard Flow Switches Available Part Number Material Flow Setting GPM FS-V Brass 0.5 GPM to 20 GPM FS-V 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 Fax

80 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 F Max 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 =1/2" NPT 1=1/2" NPT STANDARD FLOW SWITCHES AVAILABLE: (All P/N s are Normally Open, Dry) Flow Setting 1/2" NPT GPM 3/4" IPS FS-V5111V FS-V5100V-0025 FS-V5111V FS-V5100V-0050 FS-V5111V FS-V5100V-0075 FS-V5111V FS-V5100V-0100 FS-V5111V FS-V5100V-0200 FS-V5111V FS-V5100V Littleton, CO USA Phone Fax /99