| After-sales Service: | Online Service |
|---|---|
| Warranty: | 18 Months |
| Manufacturing Process: | Forging |
| Surface Treatment: | Spray-Paint |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Cast Steel |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 1) Relief valves are overpressure protection devices for protecting personnel and equipment, and usually installed in HP operation line for cementing/fracturing pumps, pressure vessels and other equipment under HP and high displacement.
2) The preset pressure value ranging 5000psi to 15000psi(35MPa to 105MPa) is adjusted through the top nut. When pumping pressure or operating pressure exceed the preset value, the Relief valves will automatically open for pressure release. While the pressure is less than the preset value, they will be automatically closed.
Pressure Relief Valve
Pressure Relief Valves - safety relief valves are often used in the oilfield when provide overpressure protection for cementing/fracturing pumps, fracturing &treating lines, pressure vessels, and other equipment.
Pressure Relief Valves - safety relief valves opens when a preset pressure is exceeded and automatically shut when pressure drops. Pressure Relief Valves are union connection and designed and manufactured in accordance with API 6A and API 16C standard and they are improved from SPM series.
|
Name |
Cold working pressure |
Connection type |
Buckle model |
|
Safety valve
Relief valve |
42Mpa(6000psi) |
Hammer Union |
M×M |
|
70Mpa(10000psi) |
|||
|
105Mpa(15000psi) |
Suppliers with verified business licenses
Audited Supplier 
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