Mechanical Device Diaphragm Valves Datasheets

Ultra-Miniature Diaphragm Vacuum Relief Valve -- VRV.N.-3
from Beswick Engineering Co., Inc.

The VRV functions very much like a single stage pressure regulator, except this modified design allows the user to set the outlet pressure below atmospheric pressure. The VRV would be placed in between a vacuum line and a positive pressure source. When the vacuum source downstream draws pressure in... [See More]

  • Actuation: Mechanical
  • Media: Air; Breathable; CompressedAir
  • Valve Size: 0.39 to 1.26
  • Primary Material: StainlessSteel; Buna-N, Viton, EPDM
OMEGA-FLO® 2-Way Diaphragm Valve -- SV-700 Series
from OMEGA Engineering, Inc.

SV-700 Series diaphragm valves are designed for use in plastic systems in sizes from 15 to 50 mm ( 1 /2 to 2"). The 2-way PVC or PVDF body and seal combination allows for the handling of ultra-pure, aggressive, viscous, or abrasive fluids. The valve bodies are available with PVC/PVDF connections for... [See More]

  • Actuation: Mechanical; Pilot
  • Maximum Pressure: 115.00 to 140.00
  • Valve Size: 1.00 to 2.00
  • Media Temperature: 32 to 140
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]

  • Actuation: Mechanical
  • Media: Gas
  • Valve Size: 0.25
  • Primary Material: StainlessSteel
Vacuum Breakers -- 8A
from Watts

Series 8A Hose Connection Vacuum Breakers permit the attachment of portable hoses to hose thread faucets and prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a brass body construction (8A) or chrome finish (8AC), stainless... [See More]

  • Actuation: Mechanical
  • Maximum Pressure: 125.00
  • Valve Size: 0.75
  • Media Temperature: 180
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]

  • Actuation: Mechanical
  • Maximum Pressure: 300.00
  • Valve Size: 0.38
  • Media Temperature: 450
Saunders Diaphragm Valve Type A -- 010-22
from XOMOX (A Crane Co. Company)

As the innovator and leader in diaphragm valves, we continually develop our diaphragm technology and remain the only manufacturer to have complete ownership of the research and development, design and production involved. Saunders offers a full range of diaphragm selections engineered to meet the... [See More]

  • Actuation: Mechanical
  • Primary Material: BrassBronze (optional feature); CastIron (optional feature); DuctileIron (optional feature); StainlessSteel (optional feature); Steel (optional feature); Rubber, Butyl, Hypalon, ETFE, PFA; Polytetrafluoroethylene (optional feature); Polypropylene (optional feature); PVDF (optional feature)
  • Valve Size: 0.25
  • Connection Description: Threaded; Screwed Ends