POP-OFF VALVES
Industrial Duty Pop-Off Valves for Reliable Secondary Pressure Relief
Secondary Safety Relief: Functions as a backup safety relief valve.
Primary Device Failure Response: Activates if the primary pressure control device fails to bypass set system pressure.
Unrestricted Liquid Flow: Opens to allow liquid to flow freely, preventing over-pressurization.
Cost and Safety Benefits: Prevents costly pump and system damage. Essential safety feature for personnel working around the equipment.
| Pressure range | 0 psi to 10,000 psi |
|---|---|
|
Flow range |
0 lpm to 1211 lpm |
|
Material |
brass, and 316 stainless steel |
|
Typical Usage |
Can be used in all applications |
Brass
| MODEL | MIN FLOW | MAX FLOW | MIN PRESSURE | MAX PRESSURE | INLET/DISCHARGE PORTS | BYPASS PORTS |
|---|---|---|---|---|---|---|
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 300 PSI / 20 BAR | 1500 PSI / 103 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 300 PSI / 20 BAR | 1500 PSI / 103 BAR | 3/8'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 300 PSI / 20 BAR | 1500 PSI / 103 BAR | 3/8'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 22.70 LPM | 1000 PSI / 69 BAR | 3000 PSI / 207 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 1000 PSI / 69 BAR | 4000 PSI / 275 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 1000 PSI / 69 BAR | 4000 PSI / 275 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 1000 PSI / 69 BAR | 4000 PSI / 275 BAR | 3/8'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 1000 PSI / 69 BAR | 4000 PSI / 275 BAR | 3/8'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 2.40 GPM / 9.00 LPM | 10.60 GPM / 40.00 LPM | 2900 PSI / 200 BAR | 14500 PSI / 1000 BAR | 3/8'' BSPP(F) / 3/8'' BSPP(F) | ||
| 0.00 GPM / 0.00 LPM | 25.00 GPM / 95.00 LPM | 1000 PSI / 69 BAR | 4000 PSI / 275 BAR | 3/4'' NPT(M) / 1'' Barb | 1'' Barb |
316 Stainless Steel
| MODEL | MIN FLOW | MAX FLOW | MIN PRESSURE | MAX PRESSURE | INLET/DISCHARGE PORTS | BYPASS PORTS |
|---|---|---|---|---|---|---|
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 300 PSI / 20 BAR | 1500 PSI / 103 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 300 PSI / 20 BAR | 1500 PSI / 103 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 1000 PSI / 69 BAR | 3000 PSI / 207 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 1000 PSI / 69 BAR | 3000 PSI / 207 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 1000 PSI / 69 BAR | 4000 PSI / 275 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 6.00 GPM / 23.00 LPM | 1000 PSI / 69 BAR | 4000 PSI / 275 BAR | 1/4'' NPT(M) / 3/4'' Barb | 3/4'' Barb | |
| 0.00 GPM / 0.00 LPM | 15.00 GPM / 56.70 LPM | 1500 PSI / 103 BAR | 10000 PSI / 689 BAR | 1/2'' NPT(F) / 1'' NPT(F) | 1'' NPT(F) | |
9921 | 0.00 GPM / 0.00 LPM | 20.00 GPM / 76.00 LPM | 10000 PSI / 690 BAR | 10000 PSI / 690 BAR | 3/8'' NPT(M) / 3/8'' NPT(F) | 3/8'' NPT(F) |
| 0.00 GPM / 0.00 LPM | 20.00 GPM / 76.00 LPM | 15000 PSI / 1034 BAR | 15000 PSI / 1034 BAR | 3/8'' NPT(M) / 3/8'' NPT(F) | 3/8'' NPT(F) | |
| 0.00 GPM / 0.00 LPM | 25.00 GPM / 95.00 LPM | 1000 PSI / 69 BAR | 4000 PSI / 275 BAR | 3/4'' NPT(M) / 1'' Barb | 1'' Barb | |
| 0.00 GPM / 0.00 LPM | 50.00 GPM / 189.00 LPM | 1000 PSI / 69 BAR | 6000 PSI / 414 BAR | 1'' NPT(M) / 1'' NPT(F) | 1'' NPT(F) | |
| 0.00 GPM / 0.00 LPM | 100.00 GPM / 378.00 LPM | 300 PSI / 20 BAR | 1500 PSI / 103 BAR | 1'' NPT(M) / 1'' NPT(F) | 1'' NPT(F) | |
| 0.00 GPM / 0.00 LPM | 100.00 GPM / 378.00 LPM | 300 PSI / 20 BAR | 1500 PSI / 103 BAR | 1'' NPT(M) / 1'' NPT(F) | 1'' NPT(F) | |
| 0.00 GPM / 0.00 LPM | 100.00 GPM / 378.00 LPM | 1000 PSI / 69 BAR | 8000 PSI / 550 BAR | 2'' NPT(M) / 2'' NPT(F) | 2'' NPT(F) | |
| 0.00 GPM / 0.00 LPM | 115.00 GPM / 435.00 LPM | 500 PSI / 35 BAR | 3000 PSI / 207 BAR | 1'' NPT(M) / 1'' NPT(F) | 1'' NPT(F) | |
| 0.00 GPM / 0.00 LPM | 135.00 GPM / 511.00 LPM | 400 PSI / 28 BAR | 1500 PSI / 103 BAR | 2'' NPT(M) / 2'' NPT(F) | 2'' NPT(F) | |
| 0.00 GPM / 0.00 LPM | 210.00 GPM / 795.00 LPM | 800 PSI / 55 BAR | 4000 PSI / 27 BAR | 2'' NPT(M) / 2'' NPT(F) | 2'' NPT(F) |
