Polypropylene (PP) Pressure Relief Valves Datasheets

Diaphragm Back Pressure Valves -- RPV Series
from Hayward Flow Control

All Thermoplastic diaphragm Pressure Relief Valve for protecting against over-pressure in Chemical Feed Systems. All valves are preset at 50 psi, however they are field adjustable via the adjustment screw. [See More]

  • Primary Material: PVC; CPVC; PP; PVDF, Noryl
  • Maximum Pressure: 10.00 to 150.00
  • Valve Size: 0.25 to 2.00
  • Connection Description: Threaded
3-Way Bypass Valve with PTFE Diaphragm -- Series TRVDT
from Plast-O-Matic Valves, Inc.

Series TRVDT is a high flow relief/by-pass valve with 3-port design, ideal for applications where minimal footprint is required or where use of a piping tee is impractical. Valve has a straight-through flow pattern when closed. When set point is exceeded, the diaphragm is lifted off the center port,... [See More]

  • Primary Material: PVC; CPVC (optional feature); PTFE (optional feature); PP (optional feature); PVDF (optional feature)
  • Maximum Pressure: 150.00
  • Valve Size: 0.50 to 1.00
  • Connection Description: Threaded; 1/2" NPT - 1" NPT
Pressure Relief T Valve, Female Luer Lock Inlet to Male Luer Slip Outlet -- D002501
from Qosina Corp.

Qosina is a leading supplier of Pressure Relief T Valve with 2.5 psi +/- 15% Crack Tolerance. Get fast shipping and volume discounts on Relief Valves parts. [See More]

  • Primary Material: Stainless Steel; PP; 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: PP
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: Stainless Steel; PP; 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
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: PP
  • Maximum Pressure: 150.00
  • Valve Size: 0.50
  • Controlled Pressure Range: 0.00 to 150.00
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: PP
  • 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: PP