PVDF Pressure Relief Valves Datasheets

Anti-Siphon/Back Pressure Valve -- E90420
from Iwaki America and Walchem, IWAKI America Inc

Walchem diaphragm back pressure valves are used to enhance the performance of chemical feed pumps and systems by providing a constant discharge head pressure. These valves also function as an antisyphon valve. The diaphragm is held against the seat by the internal spring. Back pressure is adjustable... [See More]

  • Primary Material: PVDF
  • Maximum Pressure: 150.00
  • Valve Size: 0.50
  • Controlled Pressure Range: 0.00 to 150.00
Series RVD Angle-Pattern Relief Valve -- RVD025EP-PF
from Plast-O-Matic Valves, Inc.

Advantages: Protect systems and equipment from dangerous overpressures. For use as back pressure valve, straight relief, by-pass relief or back pressure regulator. Offer wide range of pressure settings from 5-150 PSI (0.4-10.4 BAR) with sensitive operation. Designed with PTFE guides for non-sticking... [See More]

  • Primary Material: PVDF
  • Maximum Pressure: 5.00 to 150.00
  • Valve Size: 0.25
  • Connection Description: Threaded; 1/4" NPT or BSP
SB 10 Series -- SB10K003
from Chemline Plastics Limited

Sensitive and reliable, designed for long life, true union ends [See More]

  • Primary Material: PVDF
  • Controlled Pressure Range: 3.00 to 60.00
  • Maximum Pressure: 150.00
  • Connection Description: ButtWeld; 3/8" Spigot Butt
Manual Relief Valve -- 330
from Smart Products, Incorporated

Low pressure air only, unique push button design bleeds pressure [See More]

  • Primary Material: Polypropylene (optional feature); PVDF (optional feature)
  • Controlled Pressure Range: 5.00 to 20.02
  • Valve Size: 0.80
  • Connection Description: Threaded; TubeFitting; 5/8"