PRHF-105

High flow pressure relief valves, 1 inch

The Griffco PRHF-105 is a 1-inch High Flow pressure relief valve that relieves up to 1,000 GPH of pulsating flow at 150 psi. It stays shut in normal operation and opens only when line pressure passes its set point.

Select your PRHF-105

41 of 41 part numbers

1Spring option

2Diaphragm material

3Top cap

4Connection

5Body material

Search part numbers

Part number	Spring Option	Diaphragm Material	Top Cap
PRHF105-CP	Standard Pressure: 10–150 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-CP1	Low Pressure: 5–50 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-CP2	High Pressure: 10–250 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-CP2F300	High Pressure: 10–250 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-CP2V	High Pressure: 10–250 psi	Viton	Standard Noryl top
PRHF105-CPF	Standard Pressure: 10–150 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-CPF300	Standard Pressure: 10–150 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-CPS	Standard Pressure: 10–150 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-CPV	Standard Pressure: 10–150 psi	Viton	Standard Noryl top
PRHF105-CPVS	Standard Pressure: 10–150 psi	Viton	Standard Noryl top
PRHF105-K	Standard Pressure: 10–150 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-K2	High Pressure: 10–250 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-K2F	High Pressure: 10–250 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-K2VF	High Pressure: 10–250 psi	Viton	Standard Noryl top
PRHF105-KB	Standard Pressure: 10–150 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-KF	Standard Pressure: 10–150 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-KV	Standard Pressure: 10–150 psi	Viton	Standard Noryl top
PRHF105-P	Standard Pressure: 10–150 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-P1	Low Pressure: 5–50 psi	Standard PTFE/EPDM	Standard Noryl top
PRHF105-P2	High Pressure: 10–250 psi	Standard PTFE/EPDM	Standard Noryl top

All 41 part numbers

Documents

Data sheetHigh Flow Series Pressure Relief Valve ManualHigh Flow Series Pressure Relief Valve Manual

Not sure which option fits your chemical? Call FSC (941) 426-9872

PRHF-105

Select your PRHF-105

No part numbers match

Documents