Our pressure relief safety valve is designed as a pop up type valve. On exceeding set pressure the valve opens to discharge the excess built up pressure.
After relieving excess pressure, the valve automatically returns to the original position. The bronze internals (Seat & Plug) ensure that there is no leakage while in operation.
By replacing only the spring it is possible to change set pressure range.
Sizes Available : 15 NB, 20 NB, 25 NB, 40 NB, 50 NB
End Connections : Screwed BSP
IBR Certificate : Available For IBR Applications
Soft-Seating : Also Available For Air Application
Maximum Operating Temperature : 235° C
Available Range : Min. Blow Off Pressure 0.35 Kg/Cm2 Max. Blow Off Pressure 17.5 Kg / Cm2
Supplier: Solenoid valve, breathe valve, vacuum breaker, pressure relief valve, safety valve
Supplier: Metering Pump Accessories, Back Pressure Valves, Safety Relief Valves, Pulsation Dampeners, Flow Calibration Columns,y Strainer
Supplier: Pressure vessels like safety valve, relief valve, ball valve, gate valve, sight glass, level gauge
Services: Manufacturer
2 " API safety relief valve 1) Safety 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 safety valves will automatically open for pressure release. While the pressure is less than the preset value, they will be automatically closed. 3) The model of safety valve available: AQF02-105, AQF02-42,rated: 6000psi(42MPa)-15000psi(105MPa). Construction, connecting mode and size are same as SPM equivalent products; The butterfly spring inside can realize opening/closing of valves, therefore safety valves can protect people and equipment without shutting down relevant equipment. They are more reliable than shear type safety valves. Model Name Rated pressure Connection AQF02-105 2? safety valve 105MPa 2?FIG1502 tool joint pin X 2?LP AQF02-105 2? safety valve 105MPa 2?FIG1502 tool joint pin X 2? tool joint box AQF02-140 2? safety valve 140MPa 2?FIG2002 tool joint pin X 2? tool joint box
2 " API safety relief valve 1) Safety 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 safety valves will automatically open for pressure release. While the pressure is less than the preset value, they will be automatically closed. 3) The model of safety valve available: AQF02-105, AQF02-42,rated: 6000psi(42MPa)-15000psi(105MPa). Construction, connecting mode and size are same as SPM equivalent products; The butterfly spring inside can realize opening/closing of valves, therefore safety valves can protect people and equipment without shutting down relevant equipment. They are more reliable than shear type safety valves. Model Name Rated pressure Connection AQF02-105 2� safety valve 105MPa 2�FIG1502 tool joint pin X 2�LP AQF02-105 2� safety valve 105MPa 2�FIG1502 tool joint pin X 2� tool joint box AQF02-140 2� safety valve 140MPa 2�FIG2002 tool joint pin X 2� tool joint box
Supplier: Valves like ball, gate, globe, butterfly, safety relief, pressure reducing valves
Services: Exporting
Supplier: Industrial products like ball valves, butterfly valves, check valves, gate valves, plug valves, piston valve, pressure reducing valve, safety relief valves, steam trap valve, audco y type globe valves, ksb forged valves, cast steel gate valve and ball float steam traps
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Supplier: Valves, ibr valves, level gauges, l&t valve, automatic boiler blowdown system, pressure gauges, baumer
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Buyer: Valves
