Polypropylene (PP) Pressure Relief Valves Datasheets

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]

  • Primary Material: PVC; CPVC; Polypropylene; PVDF, Noryl
  • Maximum Pressure: 10.00 to 150.00
  • Valve Size: 0.25 to 2.00
  • Connection Description: Threaded
Anti-Siphon/Back Pressure Valve -- E90492
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: Polypropylene
  • Maximum Pressure: 150.00
  • Valve Size: 0.50
  • Controlled Pressure Range: 0.00 to 150.00
Series RVD Angle-Pattern Relief Valve -- RVD025EP-PP
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: Polypropylene
  • Maximum Pressure: 5.00 to 150.00
  • Valve Size: 0.25
  • Connection Description: Threaded; 1/4" NPT or BSP
Pressure Relief T Valve -- D002501
from Qosina Corp.

Pressure Relief T Valve [See More]

  • Primary Material: StainlessSteel; Polypropylene; PP, SS
  • Media: Air; Water
  • Maximum Pressure: 2.50
Wide-Range Pressure Relief Valve, PP, 1/2" NPT(F), 210 psig max inlet -- GO-01350-66
from Cole-Parmer

Valves with connections of 1/4" or 1/2" have a diaphragm made of Viton <reg > and withstand a maximum inlet pressure of 210 psig. All other valves have a PTFE shaft design and withstand a maximum inlet pressure of 140 psig. The shaft design prevents emergency shutdown with a three-seal system... [See More]

  • Primary Material: Polypropylene
Relief Valve -- V63-D-12M
from DK-LOK U.S.A.

Up to 6000psig (413bar). Up to 204 ℃ (400 ℉). SS316. Cracking pressure 50 to 6000psing (3.4 to 413bar). DK-LOK OD 1/4 - 1/2 inch. Pipe thread 1/4 - 1/2 inch [See More]

  • Primary Material: StainlessSteel; Polypropylene; Rubber (optional feature); Vitron (optional EPDM and BUNA N)
  • Maximum Pressure: 3000.00
  • Valve Size: 0.19
  • Controlled Pressure Range: 0.00 to 3000.00
1" ACeR Bottom Load Polypropylene 3-Way Actuated Valve -- KZ17FM
from KZValve by KZCO

The KZValve QX Series 3-Way, Side Load, Full Port, Ball Valves (On-On Diverter) are engineered for actuation and designed to work with the KZValve actuators. These reliable valves are proven performers season after season. • 3/4", 1" and 11/2" full port valves. • Ball: 316 stainless steel. [See More]

  • Primary Material: Polypropylene
  • Maximum Pressure: 150.00
  • Valve Size: 1.00
  • Connection Description: Threaded
Hardwall Tubing Adapters for NPT Ports -- AC-120
from Western Analytical Products

. Adapt tubing outer diameter (OD) to manifold NPT ports with compression fittings. 1/4 and 1/2 NPT connections. Chemically resistant Polypropylene and Tefzel ®. For secure fluid connections to a manifold, select a fitting based on your tubing outer diameter (OD). Wrap NPT threads 3-4 times and... [See More]

  • Primary Material: Polypropylene