PRG-400
G-Series pressure relief valves, 4 inch
Griffco's PRG-400 Pressure Relief Valves have a 86.7 GPM (326.7 LPM) max pulsating flow and a 270 GPM (1020 LPM) max continuous flow
Select your PRG-400
10 of 10 part numbers1Spring option
2Diaphragm material
3Top cap
4Body material
No part numbers match
Try a different choice, or call FSC and describe what you need.
| Part number | Spring Option | Diaphragm Material | Top Cap | Add to inquiry |
|---|---|---|---|---|
| PRG400-CP | Standard Pressure: 10-150 psi | PTFE/EPDM | Standard Noryl | |
| PRG400-CPV | Standard Pressure: 10-150 psi | Viton | Standard Noryl | |
| PRG400-P | Standard Pressure: 10-150 psi | PTFE/EPDM | Standard Noryl | |
| PRG400-P1 | Low Pressure: 5-50 psi | PTFE/EPDM | Standard Noryl | |
| PRG400-P1V | Low Pressure: 5-50 psi | Viton | Standard Noryl | |
| PRG400-P2 | High Pressure: 10-250 psi | PTFE/EPDM | Standard Noryl | |
| PRG400-PV | Standard Pressure: 10-150 psi | Viton | Standard Noryl | |
| PRG400-S | Standard Pressure: 10-150 psi | PTFE/EPDM | Standard Noryl | |
| PRG400-S2 | High Pressure: 10-250 psi | PTFE/EPDM | Standard Noryl | |
| PRG400-SOSS | Standard Pressure: 10-150 psi | PTFE/EPDM | 316 SS top |
Documents
Not sure which option fits your chemical? Call FSC (941) 426-9872