Gas Diaphragm Valves Datasheets

Series 190 - 2-Way PTFE Isolation Valves
from ASCO Valve, Inc.

2-way, normally closed PTFE construction for reliable on/off control. 1/4-28 flat bottom ports, 0.062" orifice. [See More]

  • Media: Water; ColdWater  ; Gas
  • Flow (Cv): ? to 0.02
  • Media Temperature: 32 to 140
  • Primary Material: Polytetrafluoroethylene
Diaphragm Metering Valve
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

Diaphragm Metering Valve provides precision flow control of high purity gases in point-of-use assemblies or in combination with pressure regulators. Ideal for controlling the flow of process media with high accuracy and laboratory, R & D and analyzer applications. This valve is also suitable for... [See More]

  • Media: Gas; HighPurity
  • Media Temperature: -4 to 158
  • Maximum Pressure: 290.00
  • Flow (Cv): 0.02
GAS VALVE DIAPHRAGM 120V 60HZ 1-1/2IN NPT 1/2PSI -- V48A2185 [V48A2185 from Honeywell Analytics, Inc.]
from Radwell International, Inc.

GAS VALVE DIAPHRAGM 120V 60HZ 1-1/2IN NPT 1/2PSI [See More]

  • Media: Gas
  • Maximum Pressure: 2.00
  • Valve Size: 1.50
  • Connection Description: Threaded
Replacement Parker®Diaphragm Valves
from Restek

for Air Monitoring Canisters*. High quality, metal-to-metal seal, 2/3-turn valve with stainless steel diaphragms. 2-port or 3-port valve available. [See More]

  • Media: Gas
  • Primary Material: StainlessSteel
  • Valve Size: 0.25
  • Connection Description: Threaded; 1/4" Male Thread
Piping, Valves & Fittings
from Chemac Inc./Uraca/Uhde HPT/Gather/BHDT

High Pressure Piping, Valves and Fittings. Based on the High-pressure valves and fittings to IG standards for pressure ratings of 325 and 700 bar, Chemac Inc offers these for pressure ratings of 500, 1600, 2500, 3200, 3600 and 4000 bar in similar construction with lens-type gaskets. Valves with... [See More]

  • Media: Air; Water; Gas
Model 1325, 3-Way Solenoid Valve -- 1325BA3C
from Clark Solutions

Model 1325 three-way solenoid valves are available in brass or 304 stainless steel bodies. A choice of seal and seat materials including Acrylo-Nitrile and Viton ® satisfy many general industry applications. The valve ’s typical uses include lubricated and dry air, water, light oils and... [See More]

  • Media: Air; Water; Gas
  • Maximum Pressure: 145.04
  • Valve Size: 0.63
  • Media Temperature: 176 to 302
Pressure Reducing Valve -- 1BRVA
from Clark-Reliance Corporation (The)

Clark-Reliance pressure reducing valves can be found serving industries ranging from chemical processing, food processing and pulp and paper to metal fabricating, health care and power generation - wherever pressure reduction is required for process control, equipment operation, heating or other... [See More]

  • Media: Air; CompressedAir; Water; HotWater; ColdWater  ; GroundWater; PotableWater; Gas; Steam
  • Maximum Pressure: 300.00
  • Valve Size: 0.38
  • Media Temperature: 450
Shut-off Diaphragm Valves for Refrigerents -- BM
from Danfoss A/S

BML is a manual shut-off valve designed for installation in the liquid, suction and hot gas lines of refrigeration plants. The valve can be delivered with flare, ODF solder or ODF solder with extended ends. In the same product category, BMT 6 is a three-way manual shut-off valve with similar... [See More]

  • Media: Gas; Refrigerents
  • Maximum Pressure: 14.50 to 304.58
  • Valve Size: 0.25 to 0.88
  • Media Temperature: -67 to 212
1 1/2" S20 Series -- Brass S201 Zero Diff
from GC Valves

1 1/2" NPT, 2-way direct acting valve, stainless steel orifice [See More]

  • Media: Air; Water; Gas; Steam
  • Maximum Pressure: 50.00
  • Valve Size: 1.50
  • Media Temperature: 32 to 125
Clean Star® Valve -- GEMU® C60
from Gemu Valves

Construction. The GEMU CleanStar ®C60 / C67 HPW ultra pure pneumatically or manually operated 3/5 way diaphragm valves have a full PFA-HP body with two valve seats. All medium wetted parts are in PFA-HP or PTFE (diaphragm). The non-wetted bonnet is PVDF. The standard version of type C60... [See More]

  • Media: Air; CompressedAir; Gas; NaturalGas; SourGas; Corrosive, Inert, Gaseous & Liquid Media
  • Maximum Pressure: 87.02
  • Valve Size: 0.50 to 0.75
  • Media Temperature: 194
Flanged Diaphragm Valve -- SISTO-16
from KSB AG

Design. Flanged diaphragm valve; shut-off and sealing to atmosphereby completely enclosed spiral-supported diaphragm; position indicator with integrated stem protection. All moving parts are separated from the fluid by the diaphragm; maintenance-free, PN 16. Applications. In building services,... [See More]

  • Media: Air; CompressedAir; Water; HotWater; ColdWater  ; Gas; Aggressive Fluids
  • Maximum Pressure: 232.06
  • Valve Size: 0.59 to 7.87
  • Media Temperature: 14 to 320
Differential Valve
from Liquid Controls Group; a Unit of IDEX Corporation

Provides a constant 15 PSI differential pressure and controls flow when vapor is sensed. This Basic Diaphragm Style Valve is spring loaded and designed to fail closed. [See More]

  • Media: Gas; Gasoline or Diesel Fuel
  • Connection Description: BoltFlange; 2", 3" , 4", 6" Flanges
  • Primary Material: Aluminum (optional feature); DuctileIron (optional feature); Steel (optional feature)
1/2 IN. MANUAL DIAPHRAGM VALVES, 2 WAY MULTI-TURN -- MV-11-201
from Parker Hannifin / Instrumentation Group

The MV-11 Manual Adjustable Diaphragm Valve is designed for use in high purity semiconductor applications. It is also ideally suited for ultra-pure water and aggressive chemical or gas applications. The design utilizes a molded high purity PFA body with precision machined sealing areas. A one piece... [See More]

  • Media: Water; Gas
  • Primary Material: PFA
  • Valve Size: 0.50
  • Actuation: Manual
6LVV-MSM-ALD3ET-W2-P-CV
from Swagelok Company

ALD series 1.5 in. platform modular surface-mount valves with C-seals are IGC ® II compatible. For more information about IGC II integrated gas components,. see the IGC II Integrated Gas Components —Substrates, Manifolds, Mounting Components, and Assembly Hardware catalog, MS-02-135. [See More]

  • Media: Gas
  • Actuation: Thermally
  • Valve Size: 1.12