Miniature and Subminiature Solenoid Valves

Transcription

1 Miniature and Subminiature Solenoid Valves Gems specializes in made-to-order fluidic systems, and a major segment of that activity includes the integration of miniature solenoid valves and manifold assemblies. Our miniature and subminiature solenoid valves are utilized in solutions that serve industries ranging from medical and biotech to automotive and industrial equipment. Gems solenoid valves are designed to your specifications for each unique application. Each series offers a broad range of construction/performance options to build an endless array of configurations too many to list in this catalog. From custom coils and manifolds to exotic materials and flow characteristics, there is very little that we cannot accomplish. Whether pneumatic or liquid, cryogenic or high temperature, vacuum or high-pressure, we partner with you to identify, create, and produce the best possible fluidic solution. Contents General Purpose...J-5 Isolation... J-9 Cryogenic... J-23 Latching... J-27 Humidifier... J-29 If at any time, you have a question or simply want to give us your requirements and have Gems Sensor and Controls design your valve or system, please contact us by phone at or us at info@gemssensors.com. Get Help Quick An application data sheet (ADS), located on page J-32, will help you select performance criteria and options. Fax it directly to a Gems Valve Engineer at or configure your valve online for RFQ at General Purpose Valves A broad range of 2- and 3-way solenoid valves in both miniature and subminiature sizes. A wide selection of configuration options allows easy customization to match specific application requirements. J- Isolation Valves Isolation diaphragms protect media and moving parts alike. Ideal for high-purity and aggressive media applications. Page Start Cryogenic Valves These valves provide reliable service to media temperatures as low as -320 F (-96 C). Ideal for liquid Nitrogen and Carbon Dioxide use.

2 INTRODUCTION 4 Steps to Valve Selection The steps described in this section will help you identify the performance criteria needed to meet your application requirements and select the right valve. Step Calculating C V Begin by calculating the valve flow coefficient (C V ) using: operating pressure differential; flow rate for your application; Specific Gravity; and in some circumstances, temperature. If you already know your C V please go directly to Step 2. C V combines the effects of all flow restrictions in the valve into a single number. C V represents the quantity of water, at 68 F and in gallons per minute (GPM) that will flow through your valve with a psi pressure differential. C V can also be calculated for gases. Specific Gravity (SG) for liquid is the ratio of the density, or specific weight of the liquid, relative to that of water. Similarly, the SG for gas is the ratio of the density, or specific weight of the gas, relative to that of air. The SG of your media is important in calculating C V because it directly correlates to the flow rate through your valve. Liquid Flow Because liquids are incompressible, their flow rate depends only on the difference between the inlet and outlet pressures (P - P2 or P, pressure differential. Figure ). The C V of any valve flowing liquid media can be determined with the equation shown to the right. Example: Using Water at 68 F: V = 3.08 GPM P = 00 PSI P2 = 40 PSI SG = C V = =.398 Fig. : Press Differential Pressure differential is the difference between the inlet and outlet pressures. Temperature and C V Temperature is not included in the C V calculation for non-compressible fluids (liquids) and is only used in determining SG. Conversely, because gases are compressible, temperature (T) has a greater effect on volume and therefore is included as a separate variable in gas C V calculations.flow rate through your valve. Liquid Flow Formula C V = V P SG Where: CV = Valve flow coefficient V = Flow rate in GPM P = Pressure differential (PSID) SG = Specific Gravity Gas Flow Since gases are compressible fluids there are two separate equations for high and low-pressure differential flow. Example: Using Air: V = 0 SCFM P = 20 PSIG = 34.7 PSIA ( ) P2 = 0 PSIG = 4.7 PSIA ( ) SG = T = 72 F = 532 Rankine ( ) Since this is high-pressure differential flow ( / 2), we use the following equation: C V = () 532 =.49 For help calculating your C V, please contact a Gems valve engineer at or info@gemssensors.com. Gas Flow C V Formula Low-pressure differential flow is when P 2 > P and the following equation is used: 2 V C = V (P - P 2 ) (SG) T High-pressure differential flow is when P < 2 P and the following equation is used: 2 V C = V 3.6 P (SG) T Where: CV = Valve flow coefficient V = Flow rate in SCFM P = Inlet pressure in PSIA P2 = Outlet pressure in PSIA SG = Specific Gravity T = Temperature of gas in Degree Rankine 6.05 and 3.6 are constants used in gas flow equations J-2

3 Step 2 Valve Function Identify how your valve will function in your application. Pick from the choices below. An important note regarding C V and valve function: The C V calculated will apply to either the Orifice or the Stop Orifice depending on the valve s function. For example, the Stop Orifice for a 3-way normally closed valve, when de-energized, is the exhaust port. In other words, C V is calculated using the specific Inlet Pressure (P) and Outlet Pressure (P2) for the flow paths described below. Flow Key Blocked Flow Free Flow Gems specializes in the design and manufacturing of custom solenoid valves and fluidic systems. If you don t see what you re looking for, or have a question, contact us at or info@gemssensors.com. J-3

4 INTRODUCTION Step 3 Identify Your Valve Series Select possible valve series candidate using the overview charts below. Begin by choosing the category for your application: General Purpose Isolation Cryogenic Using the charts, select maximum operating pressure differential (MOPD), the C V, function, and additional specifications needed for your application to select possible valve series. The detailed performance specs for each series are located on the corresponding pages listed on the chart. If you would like assistance with your selection, want to modify a valve, or simply want a sounding board please contact a Gems valve engineer at or info@gemssensors.com. Function General Purpose 2- & 3-Way Media Gas Only Gas & Liquid Size Sub-Miniature Miniature C V Range Port Configuration #0-32 Manifold Mount Barb (/6, 5/64, /8), Manifold or Face-Mount #0-32, /8, /4 NPT, Manifold Mount /8, /4, 3/8 NPT, Manifold Mount Orifice Dia (in) Power (watt) 0.65, 2 0.5,, MOPD (psi) Valve Series E, EH G, GH M A B C D Pages J-7, J-8 J-9, J-0 J-5, J-6 J-, J-2 J-3, J-4 J-5, J-6 J-7, J-8 Isolation Cryogenic Latching Function 2-Way, Normally Closed Only 2-Way, Normally Closed Only 2- & 3-Way Media Gas & Liquid Liquid Gas & Liquid Size Miniature Miniature Minature C V Range Port Configuration #0-32, /8 NPT, /4 NPT, Manifold Mount /8, /4 NPT /8, /4, 3/8 NPT #0-32, /8 NPT, /4 NPT, Manifold Mount Orifice Dia (in) Power (watt) 4.5, MOPD (psi) 50 (Plastic ), * 00 Valve Series AS BS B-Cryo D-Cryo BL Pages J-9, J-20 J-2, J-22 J-23, J-24 J-25, J-26 J-27, J-28 *Consult factory for higher MOPD. Step 4 Make Your Selection and Configure Your Valve Complete your valve design by selecting the additional design parameters to build the best possible valve. For example: s needed for your media (stainless steel, brass, fluoroelastomer, EPDM, etc.) Coil construction (lead wire, quick connect spade, grommet, conduit, yoke, etc.) Port configuration Manifold assembly Voltage For help selecting the additional options for your valve or if you want to confirm that your selection is the best choice or work with an engineer on integrating a fluidic system into your application, contact us at or info@gemssensors.com. We are happy to assist. You can also place orders through these same channels. We specialize in application specific valves. Our modular valve designs, coupled with our cutting edge 3D modeling and innovative CNC manufacturing capabilities, result in fluidic systems that are truly adaptable to any originally manufactured equipment. J-4

5 M Series Subminiature MOPD: 00 PSI C V Range: 0.08 to As Low As 0.5 Watts The M Series implements efficient power conservation in a solenoid valve that is specifically designed for sub-miniature two- and three-way pneumatic and select liquid applications. Field proven to exceed performance requirements in battery-powered applications, the M Series can be designed for extreme low wattage conditions. With a compact size, consistent high-speed response time, and reliable operation over 200 million cycles, the M Series delivers extended performance and precision flow control in a small lightweight environment. Typical Applications Ideal for inline PC interfacing and manifold assemblies: Medical and Therapeutic Healthcare Clinical Chemistry and Analysis Equipment Drop-on-Demand Printing Environmental Instrumentation Dimensions Threaded Port 0.60 Manifold Mount STOP PORT (2-WAY N.O. & ) (4) PLC S VOLTAGE APPLIED TO TOP TERMINALS ø.25 THRU MOUNTING HOLES (2-WAY ) ().76 ().5 (2-WAY ) 0.20 #0-32 UNF-2A MOUNTING STUD 0.5 ø.25 SPANNER HOLE, (3) PLC S EQUALLY SPACED 32 RMS OVER ø.75 MANIFOLD MATING DIMENSIONS #0-32 UNF-2B x 0.25 MIN. FULL TH D R.220 (ø.089) O-RINGS ø.73 How To Order Use the Bold characters from the choices listed on the following page to construct a product code. MB E B P 20 - OC Primary Prefix 2 Valve Type 3 Orifice Size 4 Plunger Seal/O-Ring 5 6 Port Configuration Note: After the Primary Prefix, any "-Code" may be blank when standard (blank) selections are specified. 7 Stop Port Configuration 8 Coil Construction 9 Voltage Example: MB35-EB33-P-20 Watt 3-Way solenoid valve with a orifice, EPDM plunger seal/o-ring, brass body, /8 barb body and stop port, P.C. board mount (4-pin), operating at 5 VDC, and is cleaned for oxygen use. 0 Additional Options J-5

6 GENERAL PURPOSE Part Prefix Table Power Rating 0.5 Watt Watt 2 Watts Orifice MOPD (psig) C V Primary Prefix MA MA MB MB MC MC 2 Valve Type 20 = 2-Way normally closed 22 = 2-Way normally open 30 = 3-Way normally closed (free vent) 3 = 3-Way normally closed (line connection) 32 = 3-Way normally open 33 = 3-Way multi-purpose 34 = 3-Way directional control 3 Orifice Size 2 = = Plunger Seal / O-Ring V = Viton N = Nitrile E = EPDM 5 B = Brass A = Aluminum 6 Port Configuration 0 = Face mount = /6 barb 2 = 5/64 or 3/32 barb 3 = /8 barb 4 = Manifold mount, #0-32 UNF-2A stud 5 = #0-32 UNF-2B female thread (80 apart only) 6 = /8-27 NPT ports (80 apart only) 7 Stop Port Configuration 0 = No barb (Standard for 2-way NC & 3-way free vent) 2 3 = /6 barb (.03 orifice only) 2 = 5/64 or 3/32 barb 3 = /8 barb 8 Coil Construction (Tape-Wrapped, 30 C Class B) U = P.C. board solderable (2-pin) P = P.C. board mount (4-pin) 4 Q = Quick connect 0.0 spade L = Lead-wires, #26 AWG, 8 long W = Lead-wires (Specify length in inches) 9 Voltage 200 = 3 VDC 20 = 5 VDC 203 = 2 VDC 204 = 24 VDC VDC = DC (specify voltage) VAC = AC Rectified 2-watt coil only (specify voltage, lead-wires only) 0 Additional Options OC = Cleaned for oxygen use VAC = Vacuum application (0 to 27 Hg) Notes. Barbs are brass. 2. For Stop Port Configuration, must select "0" for valve type 20 (2-way NC) and for type 30 (3-way NC Free Vent). 3. For Stop Port Configuration, must select "" or "2" or "3" for valve types 22 (2-way NO), 3 (3-way NC Line Connect), 32 (3-way NO), 33 (3-way MP), and 34 (3-way DC). Selection "0" can not be used pins near stop are active. Teflon o-ring not suitable for manifold mount. Gems specializes in the design and manufacturing of custom solenoid valves and fluidic systems. If you don t see what you re looking for, or have a question, contact us at or info@gemssensors.com. Flow Schematic 2-WAY NORMALLY CLOSED 2-WAY NORMALLY OPEN NORMALLY CLOSED NORMALLY OPEN IN IN EXH EXH IN IN OUT IN OUT IN OUT OUT CYL IN CYL IN CYL EXH CYL EXH DE-ENERGIZED ENERGIZED DE-ENERGIZED ENERGIZED DE-ENERGIZED ENERGIZED DE-ENERGIZED ENERGIZED MULTI-PURPOSE DIRECTIONAL CONTROL N.O. N.O. N.O. N.O. N.O. N.O. AND DE-ENERGIZED COM ENERGIZED COM DE-ENERGIZED COM ENERGIZED COM DE-ENERGIZED IN ENERGIZED IN Flow Key Blocked Flow Free Flow J-6

7 E & EH Series Subminiature Gas MOPD: 75 PSI C V Range: 0.08 to Watts or 2 Watts A 2- or 3-way sub-miniature solenoid valve that delivers faster response times and higher flow rates, the E & EH Series is specifically engineered for air and dry gas applications. A nickel-plated body and coil housing construction produces a highly durable, corrosion resistant valve. With a wattage range of the E & EH Series provides versatility for power conserving, high pressure, and high flow applications. Typical Applications Medical and Respiratory Healthcare Printing Machinery and Sorting Equipment Automated Packaging Equipment Air Monitoring Systems Dimensions Threaded Port Manifold Mount ø.73 STOP PORT (2-WAY N.O. & ) #0-32 UNF-2B x 0.8 MIN. FULL TH D.6 #24 AWG PVC LEADS x Ø.25 SPANNER HOLE (3) PLC'S EQUALLY SPACED 0.65 ±0.025 MANIFOLD MATING DIMENSIONS #0-32 UNF-2B x 0.25 MIN. FULL TH'D R.220 BODY PORTS #0-32 UNF-2B x 0.8 MIN. FULL TH D FLATS 0.5 #0-32 UNF-2A MOUNTING STUD 32 RMS OVER Ø.75 (Ø.089) #6-32 UNC-2B x 0.22 MIN. FULL TH D O-RINGS ø.73 How To Order Use the Bold characters from the choices listed on the following page to construct a product code. E200 - W24- - V - VO - 24VDC - OC Primary Prefix Plunger 5 3 Seal 6 Coil Construction * * Blank entry indicates a "Standard" selection (#0-32 straight thread ports, in this case). O-Ring Port Configuration* Voltage Example: E200-W24--V-VO-24VDC-OC E-Series 2-Way solenoid valve, with 24 lead-wires from an encapsulated coil, nickel-plated brass body, Viton plunger seal, Viton o-ring, #0-32 straight thread ports, operating at 24 VDC, and is cleaned for oxygen use. 8 Ø.73 Additional Options J-7

8 GENERAL PURPOSE Part Prefix Table 2-WAY 2-WAY N.O. Line Connection N.O. Multi Purpose Directional Control Power Rating 0.65W 2W 0.65W 2W 0.65W 2W 0.65W 2W 0.65W 2W 0.65W 2W Orifice C MOPD V Primary Stop (psig) Stop Prefix / E200 3/ E20 / E202 5/ E203 / EH200 3/ EH20 / EH202 5/ EH203 / E220 3/ E22 / E222 / EH220 3/ EH22 / EH222 /32 / E30 3/64 3/ E3 /6 / E32 /32 / EH30 3/64 3/ EH3 /6 / EH32 /32 / E320 3/64 3/ E32 /6 / E322 /32 / EH320 3/64 3/ EH32 /6 / EH322 /32 / E330 3/64 3/ E33 /6 / E332 /32 / EH330 3/64 3/ EH33 /6 / EH332 /32 / E340 3/64 3/ E34 /6 / E342 /32 / EH340 3/64 3/ EH34 /6 / EH342 2 Coil Construction (blank) = Tape-wrapped, Class-B, with lead-wires (2 long)* W = Lead-wires, non-standard length (specify in inches) = Encapsulated coil 5 = Encapsulated coil with 0.0 spade terminals 0 = Rectified coil for AC voltage (2 watt only) 3 (blank) = Nickel-plated brass* 4 Plunger Seal (blank) = Nitrile* V = Viton E = EPR MQ = Silicone 5 O-Ring (blank) = Nitrile* VO = Viton EO = EPR MQO = Silicone 6 Port Configuration (blank) = #0-32 straight thread ports* BM = M5 x 0.8 ports MM = Manifold mount with #0-32 threaded stud MM2 = Manifold mount with M5 x 0.8 threaded stud BO = Bottom under-seat port (max orifice = /6") 7 Voltage VDC = DC (specify voltage) VAC = AC rectified 2-watt only (specify voltage) 8 Additional Options OC = Cleaned for oxygen use QO = Quiet operation (2-way ) VAC = Vacuum application (0 to 29.5 Hg) * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. Teflon o-ring not suitable for manifold mount. Gems specializes in the design and manufacturing of custom solenoid valves and fluidic systems. If you don t see what you re looking for, or have a question, contact us at or info@gemssensors.com. J-8

9 G & GH Series Subminiature MOPD: 250 PSI C V Range: 0.08 to Watts or 2 Watts This extremely versatile 2- or 3-way sub-miniature valve gives you the option of choosing the highly durable stainless steel or the lightweight corrosion resistant acetal body, to meet your overall design parameters. Select stainless steel or Delrin, and other meterials available to resist corrosion in most acids and alkaline solutions, or pick acetal for a tough and heat resistant metal substitute to meet your weight and chemical inert requirements. Typical Applications Stainless Steel Bodies: Hospital Equipment Laboratory Equipment Air Sampling Systems Acetal Bodies: Water Purification Systems Analytical Equipment Dimensions Threaded Port ø.88 STOP PORT (2-WAY N.O. & ) #0-32 UNF-2B x 0.8 MIN. FULL TH D Manifold Mount #26 AWG PVC LEADS x Ø.25 SPANNER HOLE, (3) PLC'S EQUALLY SPACED 0.65 ±0.025 MANIFOLD MATING DIMENSIONS #0-32 UNF-2B x 0.25 MIN. FULL TH'D R.220 BODY PORTS #0-32 UNF-2B x 0.8 MIN. FULL TH D FLATS 0.5 #0-32 UNF-2A MOUNTING STUD 32 RMS OVER Ø.75 (Ø.089) #6-32 UNC-2B x 0.22 MIN. FULL TH D O-RINGS ø.73 Ø.73 How To Order Use the Bold characters from the choices listed on the following page to construct a product code. G E - EO Primary Prefix 2 Coil Construction 3 Plunger Seal 4 5-5VDC 6 7 O-Ring Additional Port Options* Configuration* Voltage * Blank entry indicates a "Standard" selection (#0-32 straight thread ports, in this case). Example: G224-5-E-EO-5VDC G-Series 303 Stainless Steel 2-Way N.O. solenoid valve, with tape-wrapped, Class-B, with lead-wires (2 long), encapsulated coil with 0.0 spade terminals, EPR plunger seal, EPR o-ring, #0-32 straight thread ports, operating at 5 VDC. J-9

10 GENERAL PURPOSE Part Prefix Table 2-WAY 2-WAY N.O. N.O. Multi Purpose Directional Control Power Rating 0.65W 2W 0.65W 2W 0.65W 2W 0.65W 2W 0.65W 2W 0.65W 2W Orifice C V Stop MOPD (psig) Stop Primary Prefix 303 Stainless Steel G G G G GH GH GH GH G G G G GH GH GH GH G G G G GH GH GH GH G G G G GH GH GH GH G G G G GH GH GH GH G G G G GH GH GH GH345 2 Coil Construction (blank) = Tape-wrapped, Class-B, with lead-wires (2 long)* W = Lead-wires, non-standard length (specify in inches) = Encapsulated coil 5 = Encapsulated coil with 0.0 spade terminals 0 = Rectified coil for AC voltage (2-watt only) 3 Plunger Seal (blank) = Viton * NB = Nitrile E = EPR N = Neoprene 4 O-Ring (blank) = Viton * NBO = Nitrile EO = EPR NO = Neoprene 5 Port Configuration (blank) = #0-32 straight thread ports* LC = /8-27 NPT ports (2-way valves only) BM = M5 x 0.8 ports MM = Manifold mount with #0-32 threaded stud MM2 = Manifold mount with M5 x 0.8 threaded stud 6 Voltage VDC = DC (specify voltage) VAC = AC Rectified 2-watt only (specify voltage) 7 Additional Options OC = Cleaned for oxygen use TP = PTFE coated plunger VAC = Vacuum application (0 to 29.5 Hg) * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. Notes. Use prefixes from this column if you plan to select a Port Configuration other than the #0-32 straight thread ports. Teflon o-ring not suitable for manifold mount. Gems specializes in the design and manufacturing of custom solenoid valves and fluidic systems. If you don t see what you re looking for, or have a question, contact us at or info@gemssensors.com. J-0

11 A Series MOPD: 000 PSI C V Range: 0.09 to Watts The A Series gives you a highly adaptable design for practically all applications requiring flow between C V 0.09 and This robust 2- or 3-way miniature solenoid utilizes a stainless steel body to resist corrosion for most acids, alkaline solutions, and harsh environments. Also available in plastic from polypropylene to Delrin when specific inert or demanding requirements are needed. Available in numerous port configurations, orifice sizes, and material combinations, the A Series is a highly flexible valve that fulfills the requirements for most applications. Typical Applications Stainless Steel Bodies: Medical Equipment Laboratory Equipment Food Processing Equipment Brass Bodies: Industrial Applications Automotive Water Transfer Systems Dimensions Threaded Port ø.03 STOP PORT SAE 45 MALE FLARE WITH 5/6-24 TH D FOR /8 O.D. TUBE Manifold Mount Molded Coil.355 /4" SPADE TERMINAL (2) PLC'S #20 AWG BLACK LEADS x ().97 (2-WAY ) BODY PORTS /8-27 NPT.69 Ø.25 SPANNER HOLES, (4) HOLES EQUALLY SPACED #8-32 UNC-2B x 0.25 MIN. FULL TH D ON A ø.735 B.C /4-28 UNF-2A MOUNTING STUD (2-WAY ) ø O-RINGS Ø.99 How To Order Use the Bold characters from the choices listed on the following page to construct a product code. A BB - N - NO - LB - 0/60VAC - WM-TP Primary Prefix 2 3 Coil Construction 4 Plunger Seal 5 O-Ring 6 Port Configuration Note: After the Primary Prefix, any "-Code" may be blank when standard (blank) selections are specified. 7 Voltage 8 Additional Options Example: A223-3-BB-N-NO-LB-0/60VAC-WM-TP 2-Way N.O. (with /8-27 NPT stop port adaptor) solenoid valve, with brass body, neoprene plunger seal, neoprene O-ring, /4-8 FNPT body ports, operating at 0/60 VAC/Hz, and includes the mounting bracket and PTFE coated plunger options. Alternate /2" Conduit Housing Available on all body configurations Stop Port Standard on 2-way N.O.; Option "AD" on 3-Way. /8-27 FNPT 2.72 TOTAL VALVE HEIGHT. CONDUIT OPTION (/2-4 NPSM) J-

12 GENERAL PURPOSE Part Prefix Table 2-WAY 2-WAY N.O. (option AD standard) Free Vent Line Connection N.O. Multi Purpose Directional Control Orifice C MOPD V Primary Prefix Stop (psig) Stop Grommet Conduit Housing Housing / A20 A202 3/ A202 A2022 / A203 A2023 5/ A204 A2024 3/ A205 A2025 / A206 A2026 5/ A207 A2027 / A22 A222 3/ A222 A2222 / A223 A2223 /32 / A30 A302 3/64 3/ A302 A3022 /6 3/ A303 A3023 /6 / A304 A3024 3/32 3/ A305 A3025 /32 / A3 A32 3/64 3/ A32 A322 /6 3/ A33 A323 /6 / A34 A324 3/32 3/ A35 A325 /32 / A32 A322 3/64 3/ A322 A3222 /6 3/ A323 A3223 /6 / A324 A3224 3/32 3/ A325 A3225 /32 / A33 A332 3/64 3/ A332 A3322 /6 3/ A333 A3323 /6 / A334 A3324 3/32 3/ A335 A3325 /32 / A34 A342 3/64 3/ A342 A3422 /6 3/ A343 A3423 /6 / A344 A3424 3/32 3/ A345 A Coil Construction (blank) = Tape-wrapped, Class-B, with 8 lead wires* W = Tape-wrapped coil, lead-wires, non-standard length (specify length) M = Over molded coil, Class-B, lead-wires 2M = Over molded coil, Class-F, lead-wires 3M = Over molded coil, Class-H, lead-wires 4M = Over molded coil, Class-B, /4 spade terminals 5M = Over molded coil, Class F, /4 spade terminals 6M = Over molded coil Class H, /4 spade terminals 4 = Encapsulated coil, Class-B, 3/6 spade terminals 5 = Encapsulated coil, Class-B, 0.0 spade terminals 8 = Encapsulated coil, Class F, 3/6 spade terminals 0 = Externally rectified coil (lead wires only) = Tape-wrapped coil, Class H, lead wires HC = molded coil, Class F, EN Form B DIN, Industrial. mm, 2+ poles HC2 = Encapsulated coil, Class B, EN Form C DIN, Industrial, 9.4mm, 2+ poles 3 (blank) = 303 Stainless Steel* BB = Brass SB = 304 Stainless Steel SB5 = 36 Stainless Steel SBF = 430F Stainless Steel 4 Plunger Seal (blank) = Nitrile* E = EPR GV = Gasoline Viton (2-way valves only) N = Neoprene NS = Nitrile (NSF/FDA, 2-way valves only) PF = Perfluoroelastomer R = Rulon (2-way valves only) T = PTFE V = Viton 5 O-Ring (blank) = Nitrile* EO = EPR NO = Neoprene NSO = Nitrile (NSF/FDA, 2-way valves only) PFO = Perfluoroelastomer TO = PTFE VO = Viton 6 Port Configuration (blank) = /8-27 NPT female thread* LB = /4-8 NPT female thread BD = #0-32 female straight thread (max. orifice = /8 ) LT = /8-28 BSPT female thread (2-way valves only) LU = /4-9 BSPT female thread (2-way valves only) MM = Manifold mount (/4-28 UNF-2A mounting stud) MM3 = Manifold mount (5/6-24 UNF-2A mounting stud) OB = Omit body (operator style) MB = Bottom metering (max. orifice = 3/32 ) BI = Bottom over-seat port, female thread (max. orifice = /8 ) BIM = Bottom over-seat port, /8-27 NPT male thread (max orifice = 5/64 ) brass body only BO = Bottom under-seat port, female thread BOM = Bottom under-seat port, /8-27 NPT male thread (max orifice = /8 ) brass body only RL = 90 porting - left hand RR = 90 porting - right hand BS = Stop port, #0-32 female straight thread 7 Voltage (see note below) VDC = DC (specify DC voltage) VAC = AC (specify AC voltage; includes copper shading ring) 8 Additional Options Y = Yoke WM = Mounting bracket TP = PTFE coated plunger AD = /8-27 NPT stop port adapter (3-way valves only) QO = Quiet operation (2-way valves only) S = Silver shading ring OC = Cleaned for oxygen use VAC = Vacuum application (0 to 29.5 Hg) G = One-piece 303 Stainless Steel guide assembly G5 = One piece 36 Stainless Steel guide assembly * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. Plastic body available, contact Gems. Can be AC rectified without shading ring. Use coil construction Code 0. Teflon o-ring not suitable for manifold mount. Gems specializes in the design and manufacturing of custom solenoid valves and fluidic systems. If you don t see what you re looking for, or have a question, contact us at or info@gemssensors.com. J-2

13 B Series Modular MOPD: 400 PSI C V Range: 0.08 to Watts The B Series is a direct acting solenoid valve, available in 2- or 3-way functionality. Like all of our valves, the B Series has bubble tight plunger construction and is designed to last for millions of cycles in general purpose liquid, gas, and vacuum applications. The B Series is available in various orifice sizes, a variety of body materials, wattages, and coil constructions for the utmost adaptability to your application requirements. The B Series in an excellent choice for most generalpurpose application requiring a C V of 0.08 to Typical Applications Printing HVAC Semiconductor Equipment Medical Equipment Dimensions Threaded Port Manifold Mount Molded Coil 2.72 () ø.22 STOP PORT /8-27 NPT #8 AWG BLACK LEADS x /4" SPADE TERMINAL (2) PLC'S (2-WAY ) BODY PORTS /8-27 NPT 2.02 Ø.25 SPANNER HOLES, (4) HOLES EQUALLY SPACED #8-32 UNC-2B x 0.25 MIN. FULL TH D ON A ø.735 B.C /6-24 UNF-2A MOUNTING STUD O-RINGS (2-WAY ) ø.99 Ø.99 How To Order Use the Bold characters from the choices listed on the following page to construct a product code. B W36 - SB5 - PF - PFO Primary Prefix 2 Coil Construction 4 Plunger 5 3 Seal 6 * Blank entry indicates a "Standard" selection (/8-27 NPT female thread, in this case). O-Ring Port Configuration* - 2VDC - G5 Example: B3023-W36-SB5-PF-PFO-2VDC-G5 2-Way Free Vent (with.26 Conduit Option) solenoid valve, with 36 tape-wrapped coil, lead-wired, non-standard length, 36 stainless steel body, perfluoroelastomer plunger seal, perfluoroelastomer o-ring, /8-27 NPT female thread, operating at 2 VDC, and includes a one piece 36 stainless steel guide assembly option. 7 Voltage 8 Additional Options Alternate /2" Conduit Housing Available on all body configurations.26 CONDUIT OPTION (/2-4 NPSM) J-3

14 GENERAL PURPOSE Part Prefix Table 2-WAY 2-WAY N.O. Free Vent Line Connection N.O. Multi Purpose Directional Control Orifice C MOPD V Primary Prefix Stop (psig) Stop Grommet Conduit Housing Housing / B20 B202 5/ B202 B2022 3/ B203 B2023 7/ B204 B2024 / B205 B2025 5/ B206 B2026 3/ B207 B2027 / B22 B222 3/ B222 B2222 / B223 B2223 5/ B224 B2224 /32 / B30 B302 3/64 3/ B302 B3022 /6 / B303 B3023 5/64 5/ B304 B3024 3/32 5/ B305 B3025 /8 5/ B306 B3026 5/32 5/ B307 B3027 /32 / B3 B32 3/64 3/ B32 B322 /6 / B33 B323 5/64 5/ B34 B324 3/32 5/ B35 B325 /8 5/ B36 B326 5/32 5/ B37 B327 /32 / B32 B322 3/64 3/ B322 B3222 /6 / B323 B3223 5/64 5/ B324 B3224 3/32 5/ B325 B3225 /8 5/ B326 B3226 5/32 5/ B327 B3227 /32 / B33 B332 3/64 3/ B332 B3322 /6 / B333 B3323 5/64 5/ B334 B3324 3/32 5/ B335 B3325 /8 5/ B336 B3326 5/32 5/ B337 B3327 /32 / B34 B342 3/64 3/ B342 B3422 /6 / B343 B3423 5/64 5/ B344 B3424 3/32 5/ B345 B3425 /8 5/ B346 B3426 5/32 5/ B347 B Coil Construction (blank) = Tape-wrapped, Class-B, with 8 lead wires* W = Tape-wrapped coil, lead-wires, non-standard length (specify length) = Encapsulated coil, Class B, Lead Wires 3 = Encapsulated coil, Class H, Lead Wires 4 = Encapsulated coil, Class-B, 3/6 spade terminals 5 = Encapsulated coil, Class-B, 0.0 spade terminals 8 = Encapsulated coil, Class F, 3/6 spade terminals 0 = Externally rectified coil (lead wires only) = Tape-wrapped coil, Class H, lead wires 2 Coil Construction, continued HC = molded coil, Class F, EN Form B DIN, Industrial. mm, 2+ poles HC2 = Encapsulated coil, Class B, EN Form C DIN, Industrial, 9.4mm, 2+ poles TK = Higher efficiency coil (2-way only) 3 (blank) = 303 Stainless Steel* BB = Brass SB = 304 Stainless Steel SB5 = 36 Stainless Steel SBF = 430F Stainless Steel 4 Plunger Seal 5 O-Ring (blank) = Nitrile* (blank) = Nitrile* E = EPR EO = EPR GV = Gasoline Viton NO = Neoprene (2-way only) NSO = Nitrile N = Neoprene (NSF/FDA material) NS = Nitrile (NSF/FDA material) PFO = Perfluoroelastomer PF = Perfluoroelastomer TO = PTFE R = Rulon (2-way only) VO = Viton T = PTFE V = Viton 6 Port Configuration (blank) = /8-27 NPT female thread* LB = /4-8 NPT female thread BD = #0-32 female straight thread (max. orifice = /8 ) LT = /8-28 BSPT female thread LU = /4-9 BSPT female thread (2-way only) MM = Manifold mount (/4-28 UNF-2A mounting stud) MM3 = Manifold mount (5/6-24 UNF-2A mounting stud) OB = Omit body (operator style) MB = Bottom metering (2-way only) BI = Bottom over-seat port, female thread (max. orifice = /8 ) BIM = Bottom over-seat port, /8-27 NPT male thread (max. orifice = 5/64, brass body only) BO = Bottom under-seat port, female thread BOM = Bottom under-seat port, /8-27 NPT male thread (max. orifice = /8, brass body only) RL = 90 porting - left hand RR = 90 porting - right hand BS = Stop port, #0-32 female straight thread 7 Voltage (see note below) VDC = DC (specify DC voltage) VAC = AC (specify AC voltage; includes copper shading ring) 8 Additional Options Y = Yoke (2-way only) WM = Mounting bracket TP = PTFE coated plunger QO = Quiet operation (2-way only) S = Silver shading ring OC = Cleaned for oxygen use VAC = Vacuum application (0 to 29.5 Hg) G = One-piece 303 Stainless Steel guide assembly (standard on 2-way normally open and all 3-way valves) G5 = One piece 36 Stainless Steel guide assembly SH = Diameter housing, grommet SC = Diameter housing, conduit * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. Internal rectified available. Consult factory. Can be AC rectified without shading ring. Use coil construction Code 0. Teflon o-ring not suitable for manifold mount. J-4

15 C Series High Flow MOPD: 400 PSI C V Range: 0.09 to Watts The C Series, available only in brass, is a highly durable miniature 2- or 3-way direct acting valve for applications that require a higher flow control. The C Series also utilizes a larger diameter body and larger port connections for higher C V valves rates. The free machining brass body allows for fast and precise machining, translating into lower product costs as compared to stainless steel. Design engineers appreciate the quality inherent in solid brass components. Typical Applications Therapeutic Beds Automotive Applications Packaging Equipment Dimensions Threaded Port Manifold Mount ø.22 STOP PORT /8-27 NPT 2.82 () #8 AWG BLACK LEADS x 8 MANIFOLD MATING DIMENSIONS 2.35 (2-WAY ) BODY PORTS /8-27 NPT 2.0 Ø.25 SPANNER HOLES, (4) HOLES EQUALLY SPACED Ø.39 ±.007 MAX. x 90 C'SINK 32 R.30 5/6-24 UNF-2B x.28 MIN. FULL TH'D #0-32 UNF-2B x 0.25 MIN. FULL TH D /6-24 UNF-2A MOUNTING STUD x Ø.72, ORIFICE 5/32 2 x Ø.72, ORIFICE 3/6 ø.8 C206 - Primary Prefix 2 Coil Construction How To Order Use the Bold characters from the choices listed on the following page to construct a product code. 3 * * Blank entry indicates a "Standard" selection (Brass, in this case). - E - EO - LB - 48VDC - VAC 4 Plunger Seal Example: C206--E-EO-LB-48VDC-VAC 2-Way solenoid valve, with tape-wrapped coil, Class-H, lead-wires, brass body, EPR plunger seal, EPR o-ring, /4-8 NPT female thread, operating at 48 VDC, and includes a vacuum application (0 to 29.5 Hg) option. 5 O-Ring 6 Port Configuration O-RINGS 7 Voltage Ø.8 8 Additional Options Alternate /2" Conduit Housing Available on all body configurations.26 CONDUIT OPTION (/2-4 NPSM) J-5

16 GENERAL PURPOSE Part Prefix Table 2-WAY 2-WAY N.O. Free Vent Line Connection N.O. Multi Purpose Directional Control Orifice C MOPD V Primary Prefix Stop (psig) Stop Grommet Conduit Housing Housing / C20 C202 7/ C202 C2022 / C203 C2023 5/ C204 C2024 3/ C205 C2025 7/ C206 C2026 / C22 C222 3/ C222 C2222 / C223 C2223 5/ C224 C2224 /6 / C30 C302 5/64 5/ C302 C3022 /8 5/ C303 C3023 3/6 5/ C304 C3024 7/32 5/64 VAC C305 C3025 /6 / C3 C32 5/64 5/ C32 C322 /8 5/ C33 C323 3/6 5/ C34 C324 7/32 5/64 VAC C35 C325 /6 / C32 C322 5/64 5/ C322 C3222 /8 5/ C323 C3223 3/6 5/ C324 C3224 7/32 5/64 VAC C325 C3225 /6 / C33 C332 5/64 5/ C332 C3322 /8 5/ C333 C3323 3/6 5/ C334 C3324 7/32 5/ C335 C3325 /6 / C34 C342 5/64 5/ C342 C3422 /8 5/ C343 C3423 3/6 5/ C344 C3424 7/32 5/ C345 C Coil Construction (blank) = Tape-wrapped, Class-B, with 8 lead-wires* W = Tape-wrapped coil, lead-wires, non-standard length (specify in inches) = Encapsulated coil, Class-B, lead-wires 3 = Encapsulated coil, Class-H, lead-wires 4 = Encapsulated coil, Class-B, /4 spade terminals (3/6 spade optional) 0 = Externally rectified coil (lead-wires only) = Tape-wrapped coil, Class-H, lead-wires HC2 = Encapsulated coil, Class-B, EN Style C, Industrial, 9.4mm, 2+ poles 3 (blank) = Brass* SB = 304 Stainless Steel SB = 303 Stainless Steel SB5 = 36 Stainless Steel SBF = 430F Stainless Steel 4 Plunger Seal (blank) = Nitrile* E = EPR GV = Gasoline Viton (2-way only) N = Neoprene NS = Nitrile (NSF/FDA material) PF = Perfluoroelastomer R = Rulon (2-way only) T = PTFE V = Viton 5 O-Ring (blank) = Nitrile* EO = EPR NO = Neoprene NSO = Nitrile (NSF/FDA material) PFO = Perfluoroelastomer TO = PTFE VO = Viton 6 Port Configuration (blank) = /8-27 NPT female thread* LB = /4-8 NPT female thread BD = #0-32 female straight thread (2-way only, max. orifice = /8 ) LU = /4-9 BSPT female thread (2-way only) OB = Omit body (operator style) BO = Bottom under-seat port, female thread RL = 90 porting - left hand RR = 90 porting - right hand MM4 = Manifold mount (5/6-24 UNF-2A mounting stud) BS = Stop port, #0-32 female straight thread 7 Voltage (see note below) VDC = DC (specify voltage) VAC = AC (specify voltage; includes copper shading ring) 8 Additional Options WM = Mounting bracket TP = PTFE coated plunger QO = Quiet operation (2-way normally closed valves only) S = Silver shading ring OC = Cleaned for oxygen use VAC = Vacuum application (0 to 29.5 Hg) G = One-piece 303 Stainless Steel guide assembly (standard on 2-way normally open and all 3-way valves) G5 = One piece 36 Stainless Steel guide assembly * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. Can be AC rectified without shading ring. Use coil construction Code 0. Teflon o-ring not suitable for manifold mount. Gems specializes in the design and manufacturing of custom solenoid valves and fluidic systems. If you don t see what you re looking for, or have a question, contact us at or info@gemssensors.com. J-6

17 D Series High Flow MOPD: 900 PSI C V Range: to Watts For maximum flow in a miniature solenoid valve the D Series valves delivers a wide range of C V values and maximum operating pressures. The D Series is also available in multiple body materials, seal materials, coil constructions, voltages, and wattages. Proven to perform for millions of cycles without failure, the D valve as with the entire valve series is ideal for manifold configurations, sub-assemblies, and complete fluidic systems. The D Series is the largest in a progression A Series, B Series, and C Series of the highly flexible, modular design, (general purpose) valves. Typical Applications Agriculture Defense Sterilization Equipment Industrial Automation Dimensions Threaded Port STOP PORT /4-8 NPT.69 Manifold Mount #8 AWG BLACK LEADS x 8 MANIFOLD MATING DIMENSIONS 3.57 () 2.88 (2-WAY ) 0.34 BODY PORTS /4-8 NPT Ø.25 SPANNER HOLES, (4) HOLES EQUALLY SPACED /2-20 UNF-2B x.37 MIN. FULL TH'D Ø.507 ±.007 x 90 C'SINK 32 R.52 x Ø.9, ORIFICE /8 2 x Ø.9, ORIFICE 5/32 #0-32 UNF-2B x 0.38 MIN. FULL TH D ø D V - VO - MM - 5VDC - VAC-G Primary Prefix Coil Construction* * Plunger Seal 5 O-Ring * Blank entry indicates a "Standard" selection (Tape-wrapped, Class-B, with 8 lead-wires and 430F Stainless Steel, in this case). Example: D3323-V-VO-MM-5VDC-VAC-G5 3-Way Multi Purpose (with.26 Conduit Option) solenoid valve, with tape-wrapped, Class-B, with 8 lead-wires, 430F stainless steel body, Viton plunger seal, Viton o-ring, manifold mount (/2-20 UNF-2A mounting stud, max. orifice = 4 ), operating at 5 VDC, and includes vacuum application (0 to 29.5 Hg) and one piece 36 stainless steel guide assembly options. ø.64 How To Order Use the Bold characters from the choices listed on the following page to construct a product code. J-7 6 Port Configuration O-RINGS 7 Voltage Ø.62 8 Additional Options /2-20 UNF-2A MOUNTING STUD Alternate /2" Conduit Housing Available on all body configurations.5 CONDUIT OPTION (/2-4 NPSM) #8 AWG BLACK LEADS x 8

18 GENERAL PURPOSE Part Prefix Table Orifice C MOPD V Primary Prefix Stop (psig) Stop Grommet Conduit Housing Housing 3/ D20 D202 / D202 D2022 3/ D203 D2023 / D204 D WAY 5/ D205 D2025 3/ D206 D2026 / D207 D2027 5/ D208 D2028 3/ D209 D2029 3/ D22 D222 / D222 D WAY 5/ D223 D2223 N.O. 3/ D224 D2224 /8 0** 0.20 D225 D2225 5/32 60** D226 D2226 /6 / D30 D302 5/64 5/ D302 D3022 3/32 3/ D303 D3023 /8 /8 85** D304 D3024 Free Vent 5/32 5/32 45** D305 D3025 3/6 5/32 30** D306 D3026 /4 5/32 0** D307 D3027 /6 / D3 D32 5/64 5/ D32 D322 3/32 3/ D33 D323 /8 /8 85** D34 D324 Line Connection 5/32 5/32 45** D35 D325 3/6 5/32 30** D36 D326 /4 5/32 0** D37 D327 /6 / D32 D322 5/64 5/ D322 D3222 3/32 3/ D323 D3223 /8 /8 00** D324 D3224 N.O. 5/32 5/32 50** D325 D3225 3/6 5/32 35** D326 D3226 /4 5/32 5** D327 D3227 /6 / D33 D332 5/64 5/ D332 D3322 3/32 3/ D333 D3323 Multi /8 /8 75** D334 D3324 Purpose 5/32 5/32 40** D335 D3325 3/6 5/32 25** D336 D3326 /4 5/32 0** D337 D3327 /6 / D34 D342 5/64 5/ D342 D3422 3/32 3/ D343 D3423 Directional /8 /8 0** D344 D3424 Control 5/32 5/32 60** D345 D3425 3/6 5/32 40** D346 D3426 /4 5/32 20** D347 D3427 ** DC or rectified coil only 2 Coil Construction (blank) = Tape-wrapped, Class-B, with 8 lead-wires* W = Tape-wrapped coil, lead-wires, non-standard length (specify in inches) = Encapsulated coil, Class-B, lead-wires 2 = Molded coil, Class-F, lead-wires 3 = Encapsulated coil, Class-H, lead-wires 4 = Encapsulated coil, Class-B, /4 spade terminals 0 = Externally rectified coil (lead-wires only) = Tape-wrapped coil, Class-H, lead-wires HC = Encapsulated coil, Class-B, EN Style A, Industrial, 8mm, 2+ poles HC2 = Encapsulated coil, Class-B, EN Style C, Industrial, 9.4mm, 2+ poles 3 (blank) = 430F Stainless Steel* BB = Brass SB = 303 Stainless Steel SB5 = 36 Stainless Steel 4 Plunger Seal (blank) = Nitrile* E = EPR GV = Gasoline Viton (2-way normally open and 3-way valves max. orifice = 3/32 ) N = Neoprene (2-way normally closed valves only, max. orifice = /4 ) NS = Nitrile (NSF/FDA, max. orifice = /4 ) PF = Perfluoroelastomer (max. orifice = /4 ) R = Rulon (2-way normally closed valves only, max. orifice = /4 ) T = PTFE (max. orifice = /4 ) V = Viton 5 O-Ring (blank) = Nitrile* EO = EPR NO = Neoprene NSO = Nitrile (NSF/FDA, 2-way valves only) PFO = Perfluoroelastomer TO = PTFE VO = Viton 6 Port Configuration (blank) = /4-8 NPT female thread* LC = /8-27 NPT female thread (max. orifice = 5/6 ) LD = 3/8-8 NPT female thread LT = /8-28 BSPT female thread (max. orifice = 5/6 ) LU = /4-9 BSPT female thread MM = Manifold mount (/2-20 UNF-2A mounting stud, max. orifice = /4 ) OB = Omit body (operator style) BI = Bottom over-seat port, female thread (max. orifice = /4 ) BO = Bottom under-seat port, female thread 7 Voltage (see note below) VDC = DC (specify voltage) VAC = AC (specify voltage; includes copper shading ring) 8 Additional Options WM = Mounting bracket on the coil housing TP = PTFE coated plunger CP = Chamfered plunger QO = Quiet operation (2-way valves only) S = Silver shading ring OC = Cleaned for oxygen use VAC = Vacuum application (0 to 29.5 Hg) G5 = One piece 36 Stainless Steel guide assembly * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. Can be AC rectified without shading ring. Use coil construction Code 0. Teflon o-ring not suitable for manifold mount. J-8

19 AS Series MOPD: 0 PSI (Plastic ) or 50 PSI (Metal ) C V Range: to Watts (Plastic ) or 7 Watts (Metal ) The AS Series is a 2-way isolation valve, designed to control the flow of various aggressive liquids and gases with several body and diaphragm materials. With a modular design, the AS offers performance flexibility and the protection your media needs from the solenoid s internal components. Numerous port configurations, voltage options, and coil constructions enable the AS Series to be a truly versatile miniature inert isolation valve, easily integrated into any complex or demanding system. Typical Applications Analytical Instruments Clinical Diagnostic Analyzers Bio-Instrumentation Dimensions Threaded Port ø.03 Manifold Mount #20 AWG BLACK LEADS x 8 MANIFOLD MATING DIMENSIONS IN BODY PORTS /8-27 NPT #8-32 UNC-2B x 0.25 MIN. FULL TH D ON A ø.735 B.C. Ø.359 ± /4-28 UNF-2B x 0.33 MIN. FULL TH'D Ø.256 MAX. x 90 C'SINK Ø.25 SPANNER HOLES, (4) HOLES R.256 EQUALLY SPACED /4-28 UNF-2A MOUNTING STUD ±0.002 x Ø.04, ORIFICE 5/64 2 x Ø.04, ORIFICE 3/32 ø OUT O-RINGS How To Order Use the Bold characters from the choices listed on the following page to construct a product code. AS SB - NS - BD - 0/50/60VAC - WM Primary Prefix 2 Coil Construction Diaphragm Seal Example: AS SB-NS-BD-0/50/60VAC-WM 2-Way (/2 conduit housing) solenoid valve, with externally rectified coil (lead-wires only), 304 stainless steel body, nitrile (NSF/FDA) diaphragm seal, #0-32 female straight thread, operating at 0/50/60 Volt AC with rectified coil and mounting bracket. 5 Port Configuration 6 Voltage Ø.99 7 Additional Options Alternate /2" Conduit Housing Available on all body configurations. CONDUIT OPTION (/2-4 NPSM) Notes. After the Primary Prefix, any "-Code" may be blank when standard (blank) selections are specified. 2. The option code, when specified, supercedes the standard body material indicated by the Primary Prefix. J-9

20 ISOLATION VALVES Part Prefix Table 303 Stainless Steel Polypropylene (/8-27 NPT Female Thread body port only) Orifice C MOPD Max Back V Primary Prefix (psig) Pressure Grommet Conduit Housing Housing / AS20 AS202 3/ AS202 AS2022 / AS203 AS2023 5/ AS204 AS2024 3/ AS205 AS2025 / AS206 AS2026 5/ AS207 AS2027 3/ AS2032 AS2042 / AS2036 AS2046 * Other body orifice sizes may be available, consult factory. 2 Coil Construction (blank) = Tape-wrapped, Class-B, with 8 lead-wires* W = Tape-wrapped coil, lead-wires, non-standard length (specify in inches) = Encapsulated coil, Class-B, lead-wires 2 = Molded coil, Class-F, lead-wires 3 = Encapsulated coil, Class-H, lead-wires 4 = Encapsulated coil, Class-B, 3/6 spade terminals (/4 spade optional) 0 = Externally rectified coil (lead-wires only) = Tape-wrapped coil, Class-H, lead-wires HC2 = Encapsulated coil, Class-B, EN Style C, Industrial, 9.4mm, 2+ poles 3 (Replaces Standard 303 SS) BB = Brass SB = 304 Stainless Steel SB5 = 36 Stainless Steel 4 Diaphragm Seal (blank) = Viton diaphragm* E = EPR diaphragm NS = Nitrile (NSF/FDA) diaphragm PF = Perfluoroelastomer diaphragm 5 Port Configuration (blank) = /8-27 NPT female thread* LB = /4-8 NPT female thread 2 BD = #0-32 female straight thread (max. orifice = /8 ) 2 LT = /8-28 BSPT female thread 2 LU = /4-9 BSPT female thread 2 MM = Manifold mount (/4-28 UNF-2A mounting stud) 2 MM3 = Manifold mount (5/6-24 UNF-2A mounting stud) 2 OB = Omit body (operator style) 2 BI = Bottom over-seat port, female thread (max. orifice = /8 ) 2 BIM = Bottom over-seat port, /8-27 NPT male thread (max. orifice = 5/64, brass body only) 2 BO = Bottom under-seat port, female thread 2 BOM = Bottom under-seat port, /8-27 NPT male thread (max. orifice = /8, brass body only) 2 RL = 90 porting - left hand 2 RR = 90 porting - right hand 2 6 Voltage VDC = DC (specify voltage) VAC = AC Rectified only (specify voltage) 7 Additional Options Y = Yoke WM = Mounting bracket OC = Cleaned for oxygen use * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. Notes. Use Prefixes from these rows if you want to use any of the other s listed under selection 3. Simply add the respective material code in the 3rd part number position (See Example). 2. Not available with Polypropylene bodies. Teflon o-ring not suitable for manifold mount. Gems specializes in the design and manufacturing of custom solenoid valves and fluidic systems. If you don t see what you re looking for, or have a question, contact us at or info@gemssensors.com. J-20

21 BS Series Higher Flow MOPD: 50 PSI (Plastic ) or 50 PSI (Metal ) C V Range: to Watts (Plastic ) or 7 Watts (Metal ) The BS Series is a 2-way, high flow, isolation valve that is designed to be virtually impervious to chemical attack and to protect high purity media. When your media cannot come in contact with any metallic materials, this highly versatile, modular valve delivers the protection you need for accurate and reliable flow control for millions of cycles. With a variety of body, and diaphragm materials, plus numerous port configurations, voltage options, and coil constructions, the BS Series is truly a miniature inert isolation valve that can be built to your exact applications requirements. Typical Applications Remediation Equipment Clinical Chemistry Equipment Analytical Instrumentation Dimensions Threaded Port Manifold Mount #8-32 UNC-2B x 0.25 MIN. FULL TH D ON A ø.735 B.C. ø.99 ø.22 BODY PORTS /8-27 NPT IN 32.5 #8 AWG BLACK LEADS x 8 OUT /6-24 UNF-2A MOUNTING STUD O-RINGS How To Order Use the Bold characters from the choices listed on the following page to construct a product code. BS W25 - E - 28VDC Primary Prefix 2 Coil Construction 3 * * Blank entry indicates a "Standard" selection (/8-27NPT female thread, in this case). 4 Diaphragm Seal Example: BS2035-W25-E-28VDC 2-Way Polypropylene (grommet housing, /8-27 NPT female thread only) solenoid valve, with 25 tape-wrapped coil, lead-wires, non-standard length, EPR diaphragm seal, /8-27 NPT female thread, operating at 28 VDC. 5 Port Configuration* 6 Voltage 7 Additional Options* Ø.99 Ø.25 SPANNER HOLES, (4) HOLES EQUALLY SPACED Ø.39 ±.007 MAX. x 90 C'SINK 32 MANIFOLD MATING DIMENSIONS R.30 5/6-24 UNF-2B x 0.28 MIN. FULL TH'D 2 x Ø.094, ORIFICE /8 3 x Ø.094, ORIFICE 5/32 Alternate /2" Conduit Housing Available on all body configurations.26 CONDUIT OPTION (/2-4 NPSM) J-2

22 ISOLATION VALVES Part Prefix Table 303 Stainless Steel Polypropylene (/8-27 NPT Female Thread body port only) Orifice C MOPD Max Back V Primary Prefix (psig) Pressure Grommet Conduit Housing Housing 3/ BS200 BS2020 / BS20 BS202 5/ BS202 BS2022 3/ BS203 BS2023 7/ BS204 BS2024 / BS205 BS2025 5/ BS206 BS2026 3/ BS2030 BS2040 / BS2035 BS2045 * Other body orifice sizes may be available, consult factory. 2 Coil Construction (blank) - Tape-wrapped, Class-B, with 8 lead-wires* W = Tape-wrapped coil, lead-wires, non-standard length (specify in inches) = Encapsulated coil, Class-B, lead-wires 3 = Encapsulated coil, Class-H, lead-wires 4 = Encapsulated coil, Class-B, /4 spade terminals (3/6 spade optional) 0 = Externally rectified coil (lead-wires only) = Tape-wrapped coil, Class-H, lead-wires HC2 = Encapsulated coil, Class-B, EN Style C, Industrial, 9.4mm, 2+ poles 3 (Replaces Standard 303 SS) BB = Brass SB = 304 Stainless Steel SB5 = 36 Stainless Steel 4 Diaphragm Seal (blank) = Viton diaphragm* E = EPR diaphragm NS = Nitrile (NSF/FDA) diaphragm PF = Perfluoroelastomer diaphragm 5 Port Configuration (blank) = /8-27 NPT female thread* LB = /4-8 NPT female thread 2 BD = #0-32 female straight thread (max. orifice = /8 ) 2 LT = /8-28 BSPT female thread 2 LU = /4-9 BSPT female thread 2 MM = Manifold mount (/4-28 UNF-2A mounting stud) 2 MM3 = Manifold mount (5/6-24 UNF-2A mounting stud) 2 OB = Omit body (operator style) 2 BI = Bottom over-seat port, female thread (max. orifice = /8 ) 2 BIM = Bottom over-seat port, /8-27 NPT male thread (max. orifice = 5/64, brass body only) 2 BO = Bottom under-seat port, female thread 2 BOM = Bottom under-seat port, /8-27 NPT male thread (max. orifice = /8, brass body only) 2 RL = 90 porting - left hand 2 RR = 90 porting - right hand 2 6 Voltage VDC = DC (specify voltage) VAC = AC Rectified only (specify voltage) 7 Additional Options WM = Mounting bracket OC = Cleaned for oxygen use * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. Notes. Use Prefixes from these rows if you want to use any of the other s listed under selection 3. Simply add the respective material code in the 3rd part number position (See Example). 2. Not available with Polypropylene bodies. Teflon o-ring not suitable for manifold mount. Gems specializes in the design and manufacturing of custom solenoid valves and fluidic systems. If you don t see what you re looking for, or have a question, contact us at or info@gemssensors.com. J-22

23 B-Cryo Series MOPD: 900 PSI C V Range: to Watts The B-Cryo Series is a 2-way miniature Cryogenic valve designed and built for service down to -320 F (-96 C) in applications needing a C V between and Depending on your temperature requirements, the B-Cryo Series can be configured for liquid nitrogen (LN2), liquid carbon dioxide (LCO2), and other extreme temperature media. PTFE coated plungers, 36 Stainless Steel guide tubes and plunger springs, encapsulated coils, and PTFE or Rulon seat seals produce a truly robust Cryogenic valve for applications requiring high cycle life and media temperature control. Typical Applications Environmental Chambers Food Processing Laser Surgical Equipment Semiconductor Manufacturing Dimensions LN2 Liquid Nitrogen ø.22 #8 AWG SILICONE LEADS x 8 LCO2 Liquid Carbon Dioxide ø.22 #8 AWG TEFLON LEADS x BODY PORTS /8-27 NPT 2.35 BODY PORTS /8-27 NPT CONDUIT (FILLED w/epoxy).26 CONDUIT (FILLED w/epoxy) #8-32 UNC-2B x 0.25 MIN. FULL TH D ON A ø.735 B.C. IN IN #0-32 UNF-2B x 0.25 MIN. FULL TH D ø.8 ø.99 OUT How To Order Use the Bold characters from the choices listed on the following page to construct a product code. B LN2 - LB - 20/50/60VAC Primary Prefix 2 Model 3 * 4 Plunger Seal * O-Ring * 7 5 Voltage 8 6 Port Configuration Additional Options* * Blank entry indicates a "Standard" selection (430F Stainless Steel, Rulon and Variseal, in this case). Example: B2062-LN2-LB-20/50/60VAC 2-Way Liquid Nitrogen Class-H Encapsulated Coil with lead-wires, conduit filled housing solenoid valve, with 430F stainless steel body, Rulon plunger seal, Variseal o-ring, /4-8 NPT female thread, operating at 20/50/60 Volt AC. OUT J-23

24 CRYOGENIC VALVES Part Prefix Table Primary Prefix Orifice C MOPD V Class H, Encapsulated Coils (psig) Lead Wires Filled Lead Wires Unfilled Lead Wires Conduit Housing Conduit Housing Grommet Housing 3/ B2060 B2020 B200 / B206 B202 B20 5/ B2062 B2022 B202 3/ B2063 B2023 B203 7/ B2064 B2024 B204 / B2065 B2025 B205 5/ B2066 B2026 B206 3/ B2067 B2027 B207 2 Model -LN2 = Liquid Nitrogen model -LCO2 = Liquid Carbon Dioxide model 3 LN2 Only (blank) = 430F Stainless Steel* 4 Plunger Seal LN2 Only (blank) = Rulon * 5 O-Ring LN2 Only (blank) = Variseal (PTFE material with internal spring)* TO = PTFE (consult factory) 6 Port Configuration LN2 Only (blank) = /8-27 NPT female thread* LB = /4-8 NPT female thread LT = /8-28 BSPT female thread LU = /4-9 BSPT female thread BI = Bottom over-seat port, female thread (max. orifice = /8 ) BO = Bottom under-seat port, female thread RL = 90 porting - left hand RR = 90 porting - right hand LCO2 Only (blank) = 303 Stainless Steel* BB = Brass SB = 304 Stainless Steel SB5 = 36 Stainless Steel LCO2 Only (blank) = PTFE* MQ = Silicone (consult factory) LCO2 Only (blank) = Variseal (PTFE material with internal spring)* TO = PTFE (consult factory) LCO2 Only (blank) = /8-27 NPT, bottom under-seat port, female thread* LB = /4-8 NPT female thread (in-line porting only) LT = /8-28 BSPT female thread LU = /4-9 BSPT female thread (in-line porting only) BOM = Bottom under-seat port, male thread (max. orifice = /8, brass body only) IL = Inline porting, 80 apart 7 Voltage LN2 Only VDC = DC (specify voltage) VAC = AC Rectified (specify voltage) 8 Additional Options LN2 Only (blank) = Chamfered and PTFE coated plunger* (blank) = 36 Stainless Steel -piece guide assembly* (blank) = 36 Stainless Steel spring* * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. LCO2 Only VDC = DC (specify voltage) VAC = AC Rectified (specify voltage) LCO2 Only (blank) = Chamfered and PTFE coated plunger* (blank) = 36 Stainless Steel -piece guide assembly* (blank) = 36 Stainless Steel spring* J-24

25 D-Cryo Series MOPD: 000 PSI C V Range: to Watts The D-Cryo Series is a 2-way, high flow, miniature Cryogenic valve designed and built for service down to 320 F (-96 C). Depending on your temperature requirements, the D-Cryo Series can be configured for liquid nitrogen (LN2), liquid carbon dioxide (LCO2), and other extreme temperature media. PTFE coated plungers, 36 Stainless Steel guide tubes and plunger springs, encapsulated coils, and PTFE or Rulon seat seals produce a truly robust Cryogenic valve for applications requiring high cycle life and media temperature control. Typical Applications Environmental Chambers Food Processing Laser Surgical Equipment Semiconductor Manufacturing Dimensions LN2 Liquid Nitrogen.68 #8 AWG SILICONE LEADS x 8" LCO2 Liquid Carbon Dioxide.68 #8 AWG PTFE LEADS x BODY PORTS /4-8 NPT (2) PLC'S 2.88 BODY PORTS /4-8 NPT Ø.62 "IN".5 CONDUIT (FILLED w/epoxy) ø.62 IN.5 CONDUIT (FILLED w/ EPOXY) #0-32 UNF-2B x 0.38 MIN. FULL TH'D ON A Ø.237 B.C. (2) PLC'S FLATS #0-32 UNF-2B x 0.38 MIN. FULL TH D ON A ø.237 B.C FLATS OUT "OUT" How To Order Use the Bold characters from the choices listed on the following page to construct a product code. D LN2 - LT - 2VDC Primary Prefix 2 Model 3 * 4 Plunger Seal * O-Ring * 7 5 Voltage 8 6 Port Configuration Additional Options* * Blank entry indicates a "Standard" selection (430F Stainless Steel, Rulon and Variseal, in this case). Example: D2062-LN2-LT-2VDC 2-Way Liquid Nitrogen Class-H Encapsulated Coil with lead-wires, conduit filled housing solenoid valve, with 430F stainless steel body, Rulon plunger seal, Variseal o-ring, /8-28 BSPT female thread, operating at 2 DC with rectified coil. J-25

26 CRYOGENIC VALVES Part Prefix Table Primary Prefix Orifice C MOPD V Class H, Encapsulated Coils (psig) Lead Wires Filled Lead Wires Unfilled Lead Wires Conduit Housing Conduit Housing Grommet Housing 3/64 000* D206 D202 D20 /6 000* D2062 D2022 D202 3/ D2063 D2023 D203 / D2064 D2024 D204 5/ D2065 D2025 D205 3/ D2066 D2026 D206 / D2067 D2027 D207 * For higher pressure, consult factory. 2 Model -LN2 = Liquid Nitrogen model -LCO2 = Liquid Carbon Dioxide model 3 LN2 Only (blank) = 430F Stainless Steel* 4 Plunger Seal LN2 Only (blank) = Rulon * 5 O-Ring LN2 Only (blank) = Variseal (PTFE material with internal spring)* 6 Port Configuration LN2 Only (blank) = /4-8 NPT female thread* LC = /8-27 NPT female thread LD = 3/8-8 NPT female thread LT = /8-28 BSPT female thread LU = /4-9 BSPT female thread BI = Bottom over-seat port, female thread BO = Bottom under-seat port, female thread 7 Voltage LN2 Only VDC = DC (specify voltage) VAC = AC Rectified (specify voltage) LCO2 Only (blank) = 430F Stainless Steel* BB = Brass LCO2 Only (blank) = PTFE* MQ = Silicone (consult factory) LCO2 Only (blank) = Fluorosilicone* TO = PTFE LCO2 Only (blank) = /4-8 NPT, bottom under-seat port, female thread* LC = /8-27 NPT female thread LD = 3/8-8 NPT female thread (in-line porting only) LT = /8-28 BSPT female thread LU = /4-9 BSPT female thread IL = Inline porting, 80 apart LCO2 Only VDC = DC (specify voltage) VAC = AC Rectified (specify voltage) 8 Additional Options LN2 Only (blank) = Chamfered and PTFE coated plunger* (blank) = 36 Stainless Steel -piece guide assembly* (blank) = 36 Stainless Steel spring* * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. LCO2 Only (blank) = Chamfered and PTFE coated plunger* (blank) = 36 Stainless Steel -piece guide assembly* (blank) = 36 Stainless Steel spring* J-26

27 BL Series Latching Valve 2 Way or 3 Way Valves Low Power Requirements MOPD: 00 PSI Dual Diode Protection Optional The BL series latching valve allows the user to pulse the valve and have it change state. The voltage does not need to be constantly applied in order to hold it in a state. These valves are ideal for controlling larger pneumatic valves in remote applications where power is limited or when the temperature of the media cannot be impacted as it flows through the valve. The larger pneumatic valves can close and open large pipes and these latching valves control them. The term Latch refers to the valve in the open state where supply pressure goes to the external valve. The unlatched state is when the supply is cut off and the external valve is exhausted to ambient. Typical Applications Natural Gas Plunger Lifts Natural Gas Separators Gas Chromatography Irrigation Systems Dimensions Threaded Port Manifold Mount 2.69 EXH (STOP PORT) #0-32 UNF 2B MAGNET FLUX PLATE IN (U/S PORT) /8-27 NPT ø GROMMET /8 NPT PORT #20 AWG TFE (UL #80) 2 LONG (3) PLC S GREEN (FOR LATCHING) + BLACK (COMMON) RED (FOR UNLATCHING) #8-32 UNC-2B x FULL MIN. TH D ON B.C EXH (STOP PORT) #0-32 UNF 2B MAGNET FLUX PLATE 0.24 O-RINGS (NITRILE) ø.24 IN (U/S PORT) 0.78 GROMMET #20 AWG TFE (UL #80) 8 LONG (3) PLC S + RED (FOR UNLATCHING) BLACK (COMMON) + GREEN (FOR LATCHING) ø.25 SPANNER HOLES, (4) HOLES EQUALLY SPACED 5/6-24 UNF-2A STUD ø CYL (O/S PORT) /8-27 NPT ø.989 CYL (O/S PORT) ø.089 THRU (4) PLC S ON ø.623 B.C. How To Order Use the Bold characters from the choices listed on the following page to construct a product code. BL BB - H - NBO - LC - Primary Prefix 2 Coil Construction - C202 - WGR-N 4 7 Plunger Seal 5 Exhaust Port* 9 * Blank entry indicates a "Standard" selection (#0-32 female thread, in this case). O-Ring Port Configuration Voltage Wire Color Codes Alternate /2" Conduit Housing Available on all body configurations.26 CONDUIT OPTION (/2-4 NPSM) Example: BL33--BB-H-NBO-LC-C202-WGR-N 3-Way Latching valve, 8 epoxy coil, brass body, Hydrin seal, Nitrile o-ring, /8 NPT body port, free vent 6 Vdc coil, White/Common, Green/Latch, Red/Unlatch negative pulse leads. J-27

28 LATCHING VALVES Part Prefix Table 2-WAY Orifice C MOPD V Primary Prefix Stop (psi) Unfilled Stop Grommet Housing Conduit Housing /32 3/ BL3 BL32 /6 / BL33 BL323 / BL20 BL202 5/ BL202 BL2022 3/ BL203 BL2023 7/ BL204 BL2024 / BL205 BL2025 5/ BL206 BL2026 3/ BL207 BL Coil Construction = Encapsulated Coil, Class-B (30 C), Lead Wires 8 Long, #20 AWG 2 = Encapsulated Coil, Class-F (55 C), Lead Wires 8 Long, #20 AWG 3 BB = Brass SB = 303 Stainless Steel SB5 = 36 Stainless Steel 4 Plunger Seal H = Hydrin V = Viton PF = Perfluoroelastomer 5 O-Ring NBO = Nitrile VO = Viton PFO = Perfluoroelastomer 6 Port Configuration LC = /8 NPT female ports LD = /4 NPT female ports MM3 = Manifold-Mount (5/6 thread stud) 7 Exhaust Port (blank) = #0-32 female thread* AB = /8 Brass Barb Fitting AD = /8 NPT Brass Adapter 8 Voltage C202 = 6 VDC, 7 Watts Latching, 5 Watts Unlatching C203 = 2 VDC, 9 Watts Latching, 7 Watts Unlatching C204 = 24 VDC, 9 Watts Latching, 7 Watts Unlatching C202D = 6 VDC, 7 Watts Latching, 5 Watts Unlatching with internal diodes C203D = 2 VDC, 9 Watts Latching, 7 Watts Unlatching with internal diodes C204D = 24 VDC, 9 Watts Latching, 7 Watts Unlatching with internal diodes 9 Wire Color Codes WGR-N = White common (+), Green latch (-), Red Unlatch (-) BRG-P = Black common (-), Red latch (+), Green Unlatch (+) BGR-N = Black common (+), Green latch (-), Red Unlatch (-) * Standard selection; will be used unless otherwise specified. Standard selections are not referenced in final part number. J-28

29 Humidifier Solenoid Valves MOPD: 25 PSI 2.3 Watts Originally designed and manufactured for original equipment manufacturers (OEM s), the humidifier solenoid valve is now available as a replacement solenoid valve for in-home and commercial humidifiers. Available in two orifice sizes, the humidifier solenoid has a brass body and is constructed with an in-line strainer for added protection to humidifier water lines. Typical Application Replacement solenoid valve for commercial and in-home humidifiers Dimensions 24V, 60Hz AC 20V, 60Hz, AC Ø.03 Ø.03 GUIDE STEM GUIDE TORQUED STEM TORQUED TO 35 ±2 IN-LB. 35 ±2 IN-LB..39 x.20 SLOT.39 x.20 SLOT (2) PLC'S (2) PLC'S Ø.2 GUIDE STEM TORQUED TO 35 ±2 IN-LB..39 x.20 SLOT (2) PLC'S FLOW ARROW FLOW ARROW FLOW ARROW GROMMET GROMMET NUT TORQUED NUT TORQUED TO 24 ±2 IN-LB. 24 ±2 IN-LB..9 GROMMET NUT TORQUED TO 24 ±2 IN-LB HEX (TYP.).438 HEX (TYP.).438 HEX (TYP.) Ø0.99 How To Order Ø0.99 Orifice Voltage (VAC) MOPD (PSI) Part Number 3/64 24/60 25 A202-S50 3/32 20/60 25 B205-S35 Ø0.99 J-29

30 NOTES HUMIDIFIER VALVES J-30

31 Manifold Assemblies Gems Valve Engineers specialize in working with OEMs to design and manufacture integrated valve and manifold assemblies to meet most any fluidic system requirements. Our expert team of field and in-house engineers can deliver AutoCAD or SolidWorks drawings in days for easy integration into OEM equipment. Whether it is a single or multiple position manifold made from plastic, aluminum, brass or stainless steel final systems are delivered completely assembled, tested, and ready for installation into your equipment. Gems Manifold Assemblies offer features you require, in a compact package, at a competitive price. Integrated manifold assemblies provide: Simplified fluidic systems Decreased number of potential leak paths Reduction in the amount of mounting hardware Reduced quantity of fittings and tubing via common passages Compact package Design opportunity for multiple valve configurations to handle complex and precise flow control Reduced labor content required by OEMs Easy valve maintenance or replacement All Gems valve families can be integrated into a manifold system. Contact your Gems Valve Engineer for a manifold assembly that will fulfill all of your application requirements. Contact us at or info@gemssensors.com. Fluidic Systems Purchasing a complete fluidic system through Gems eliminates the time and effort of multiple purchase orders and reduces receiving, inspection, and coordination of different parts down to a single assembly. Plus, buying from a single source gives OEMs one contact point for design changes, expediting, and warranty questions. Gems valve engineers and manufacturing have a 50-year history of working with OEMs to develop, design, and manufacture their complex fluidic systems; from simple wiring harnesses and connectors to plug and play sub-assemblies and additional integrated fluidic components. Designing and purchasing a complete turnkey fluidic system from Gems Sensors & Controls has many advantages. Receiving a complete 00% tested system that can be installed directly into your end product Reducing the number of suppliers required Decreasing the assembly of numerous third-party parts Minimizing the number of potential leak-points by eliminating tubing and fittings Reducing multiple components into a smaller and simplified final system Our team of experts can integrate: Multiple valve types, including 3rd party manufacturers, into one assembly Numerous tube and pipe fittings Various electrical terminations Sensors/Switches/Gauges: Pressure switch, transducer or gauge Fluid flow sensor Fluid level sensor Temperature switch or transducer Inline media filters Heaters and thermistors Contact your Gems Valve Engineer for a fluidic system that will fulfill all of your application requirements. Contact us at or info@gemssensors.com. J-3