Mechanical Device Diaphragm Valves Datasheets

Frank Series Z801 Gauge Guard
from Asahi/America, Inc.

The Frank series Z801 gauge guard is the latest accessory to complement Asahi's PVDF and PP piping systems. The diaphragm is constructed of TFM backed EPDM and is designed with a unique large shape. The large diaphragm surface area provides high accuracy of pressure measurement. The special union... [See More]

  • Actuation: Mechanical
  • Media: Water; ColdWater  
  • Valve Size: 0.25 to 0.50
  • Primary Material: PVC; Polypropylene; PVDF
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
Safety Controls -- 1476
from AMOT

Engine protection, reliable operation, for simple or complex systems [See More]

  • Actuation: Mechanical; Pneumatic
  • Media: Air; CompressedAir; Gas
  • Maximum Pressure: 250.00
  • Primary Material: Aluminum
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
Mechanical Valve -- 125B-2-10
from Humphrey Products Company

1/8" orifice — 24 CFM at 125 psig. 2- or 3-way. Two position – spring return. Pressure rating: 0 to 125 psig. Normally open or normally closed. Hardened, free turning, captive steel ball. Actuate from any angle. Short stroke (0.031") to fully open, maximum stroke of 0.062.". Mount in any... [See More]

  • Actuation: Mechanical
  • Maximum Pressure: 125.00
  • Valve Size: 0.12
  • Media Temperature: -20 to 225