RV Series Pressure Relief Valves

Piston style Pressure Relief ideal for high viscosity fluids. Available in size 1/2 in. to 2 in. PVC or CPVC, with threaded or flanged ends. Metric threads available upon request. Choice of FPM or EPDM Seals. Can be set from 5 to 75 psi.

Key Features and Benefits

•   Available in PVC and CPVC
•   Hand Adjustable, No Tools Needed
•   Integrally Molded Threaded Gauge Port
•   Pressure Relief from 5 PSI to 75 PSI

Product Options

• 0 to 30 PSI Pressure Gauge

• 0 to 60 PSI Pressure Gauge

• 0 to 160 PSI Pressure Gauge

• Gauge Guards

• 2 to 20 PSI for 1-1/2" to 2" with Low Pressure Springo Flanged Ends


Material Classes

o PVC Cell Class 12454 per ASTM D1784 o CPVC Cell Class 23447 per ASTM D1784 o FPM and EPDM O-Ring Seals
Item # MaterialSealEnd Connection TypePipe Size CAD/BIM Available
RV1050T1/2" PVC Pressure Relief Valves w/FPM seals; threaded end connections PVCFPMThreaded1/2 in
RV1075T3/4" PVC Pressure Relief Valves w/FPM seals; threaded end connections PVCFPMThreaded3/4 in
RV1100T1" PVC Pressure Relief Valves w/FPM seals; threaded end connections PVCFPMThreaded1 in
RV1150T1-1/2" PVC Pressure Relief Valves w/FPM seals; threaded end connections PVCFPMThreaded1-1/2 in
RV1200T2" PVC Pressure Relief Valves w/FPM seals; threaded end connections PVCFPMThreaded2 in
RV2050T1/2" CPVC Pressure Relief Valves w/FPM seals; threaded end connections CPVCFPMThreaded1/2 in
RV2075T3/4" CPVC Pressure Relief Valves w/FPM seals; threaded end connections CPVCFPMThreaded3/4 in
RV2100T1" CPVC Pressure Relief Valves w/FPM seals; threaded end connections CPVCFPMThreaded1 in
RV2150T1-1/2" CPVC Pressure Relief Valves w/FPM seals; threaded end connections CPVCFPMThreaded1-1/2 in
RV2200T2" CPVC Pressure Relief Valves w/FPM seals; threaded end connections CPVCFPMThreaded2 in
RV1050TE1/2" PVC Pressure Relief Valves w/EPDM seals; threaded end connections PVCEPDMThreaded1/2 in
RV1075TE3/4" PVC Pressure Relief Valves w/EPDM seals; threaded end connections PVCEPDMThreaded3/4 in
RV1100TE1" PVC Pressure Relief Valves w/EPDM seals; threaded end connections PVCEPDMThreaded1 in
RV1150TE1-1/2" PVC Pressure Relief Valves w/EPDM seals; threaded end connections PVCEPDMThreaded1-1/2 in
RV1200TE2" PVC Pressure Relief Valves w/EPDM seals; threaded end connections PVCEPDMThreaded2 in
RV2050TE1/2" CPVC Pressure Relief Valves w/EPDM seals; threaded end connections CPVCEPDMThreaded1/2 in
RV2075TE3/4" CPVC Pressure Relief Valves w/EPDM seals; threaded end connections CPVCEPDMThreaded3/4 in
RV2100TE1" CPVC Pressure Relief Valves w/EPDM seals; threaded end connections CPVCEPDMThreaded1 in
RV2150TE1-1/2" CPVC Pressure Relief Valves w/EPDM seals; threaded end connections CPVCEPDMThreaded1-1/2 in
RV2200TE2" CPVC Pressure Relief Valves w/EPDM seals; threaded end connections CPVCEPDMThreaded2 in