Hayward® RPV Series Diaphragm Pressure Relief Valves

Hayward's PVC, CPVC, polypropylene, and PVDF pressure relief valves limit downstream pressure from exceeding the predetermined set pressure.  The RPV series diaphragm pressure relief valves are ideal for chemical dosing, transfer and processing, and chlorination applications and for other chemical flows to protect downstream components.

RPV SeriesFeatures

  • PVC, CPVC, PP, or PVDF body with Noryl™ Molded Dome

  • PTFE/EPDM Diaphragm

  • Spring:10-150 psi (Spring pre-set: 50 psi)

  • FNPT connections

  • 304 stainless steel bolting

  • Molded-in ¼" gauge port

  • Hand adjustable, no tools required

  • 250 psi @ 70F for PVC, CPVC & PVDF; 150 psi @ 70F for PP.

SIZE PVC CPVC PP PVDF
PART NUMBER PART NUMBER PART NUMBER PART NUMBER
¼" RPV1025T RPV2025T RPV3025T RPV5025T
3/8" RPV1037T RPV2037T RPV3037T RPV5037T
½" RPV1050T RPV2050T RPV3050T RPV5050T
¾" RPV1075T RPV2075T RPV3075T RPV5075T
1" RPV1100T RPV2100T RPV3100T RPV5100T
1½" RPV1150T RPV2150T RPV3150T RPV5150T
2" RPV1200T RPV2200T RPV3200T RPV5200T

We can "preset" the pressure (1 PSI increments) for an additional $140.

Additional Information

 
DATASHEETS: MANUALS: Other:

If you have any questions about your specific application please contact us or complete our inquiry form so that we can assist you further.