Material of Construction:Other 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]

  • Valve Size: 0.39 to 1.26
  • Primary Material: StainlessSteel; Buna-N, Viton, EPDM
  • Media: Air; Breathable; CompressedAir
  • Connection Description: Threaded
CTV-K PEEK & CTV-R PPS Molded Isolation Valve -- CTV-3-xxxx
from Clark Solutions

Model CTV-K or CTV-R isolation valves have molded PEEK or PPS valve bodies and PTFE isolation diaphragm materials for compatibility with aggressive media. The valves are standard with unique Perfluor soft elastomeric seals, which are forgiving of particulate matter that would typically damage a... [See More]

  • Valve Size: 0.25 to 6.00
  • Media Temperature: 41 to 122
  • Maximum Pressure: 14.80 to 29.00
  • Media: Water
PBV Series Diaphragm Pressure Relief Valves
from Hayward Flow Control

All thermoplastic diaphragm Back Pressure Valve for chemical feed systems, applies back pressure to a metering pump to prevent siphoning and eliminates varying dosage rates resulting from fluctuating downstream pressure. All valves are preset for 50 psi, but are field adjustable via the adjustment... [See More]

  • Valve Size: 0.25 to 2.00
  • Primary Material: PVDF, Noryl; PVC; CPVC; Polypropylene
  • Maximum Pressure: 10.00 to 150.00
  • Connection Description: Threaded
2-Way NC Isolation Valves-Closed -- 161K011
from Neptune Research, Inc.

NResearch Inc. Two Way Normally Closed Isolation valves are low power consumption products designed for systems requiring a compact, rugged component which has zero dead volume. [See More]

  • Valve Size: 0.04
  • Primary Material: PolyChloroTriFluoroEthylene (Kel-F)
  • Maximum Pressure: 30.00
  • Connection Description: Threaded; #10-32 Flat Bottom
Vacuum Breakers -- 8P
from Watts

Series 8P 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 corrosion-resistant thermoplastic body construction, stainless... [See More]

  • Valve Size: 0.75
  • Media Temperature: 180
  • Maximum Pressure: 125.00
  • Media: Water; HotWater; ColdWater  ; GroundWater; PotableWater; SaltWater
Carbon Steel PTFE-Lined Valve -- LD-013-QF
from Xiamen Landee Industries Co., Ltd.

Carbon Steel PTFE-Lined Valves with Flanged Connection. Model Number: LD-013-QF. Key Specifications/Special Features: Types: gate, globe, check, ball, butterfly, diaphragm, pipe fitting. Manufacturing standards: API, ANSI, BS, DIN, JIS. Size range: from 1/2 inch to 48 inches (DN15mm - DN1200mm). [See More]

  • Valve Size: 0.50 to 48.00
  • Connection Description: Flanged
  • Primary Material: Steel; Carbon Steel
  • Actuation: Manual
Remote Hydraulic Pressure Valve -- 210-1-0004-001
from Clark-Reliance Corporation (The)

Features. This high performance regulator controls pressure within ± 1.5% and provides rapid response to changes in setting, with excellent repeatability. Regulated, externally-applied pilot air serves as the control medium. This unit is designed for internal reverse flow, with equal pressure... [See More]

  • Maximum Pressure: 3500.00
  • Media: Air; Water; Phosphate Ester, Kerosene
  • Flow (Cv): ? to 0.35
  • Primary Material: Aluminum; StainlessSteel; Diaphragm - Buna, Seals - Viton & Teflon
Clean Star® Valve -- GEMU® C60
from Gemu Valves

Construction. The CleanStar ® C60 HPW pneumatically operated ultra pure 2-way diaphragm valve has a complete PFA-HP body. All medium wetted parts are made of PFA-HP or PTFE (diaphragm). The exterior actuator parts of the piston actuator are made of PVDF. Standard features are (1) A stroke... [See More]

  • Valve Size: 0.25 to 1.25
  • Media Temperature: 194
  • Maximum Pressure: 87.02
  • Media: Air; CompressedAir; Gas; NaturalGas; SourGas; Corrosive, Inert, Gaseous & Liquid Media
Moulded Plastic Valve -- Model ST2
from Goyen/Tyco Environmental Systems

Operates with a plunger that opens a pilot orifice to operate the valve [See More]

  • Valve Size: 0.37
  • Flow (Cv): 1.90
  • Maximum Pressure: 145.04
  • Primary Material: BrassBronze; StainlessSteel; Plastic
Nereus® Solenoid Valve -- HK5
from Humphrey Products Company

The HK5 Series Single Electric (Solenoid) Valves have 10-32 pipe ports and .0020 (standard) inch ² or .0014 (low power) inch ² orifice. Proven diaphragm poppet design does not require lubrication and provides trouble-free performance due to no metal-to-metal contact and no sliding seals. [See More]

  • Valve Size: 0.50
  • Media Temperature: 32 to 212
  • Maximum Pressure: 100.00
  • Flow (Cv): 0.05
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]

  • Valve Size: 0.50
  • Primary Material: PFA
  • Media: Water; Gas
  • Actuation: Manual