Standard or Nonstandard Standard
Pressure High Pressure
Temperature of Media High Temperature
Hydraulic Safety Valve and Pneumatic Safety Valve
When oil and gas is leaking or firing, used for security protect on well site.
Have hydraulic safety valve and pneumatic safety valve per different driving source.
With heat sensitive and high pressure explosion-proof equipment.
Have two parts of actuator and preparation valve, can replace and repair standard interface.
Working pressure: 2000PSI to 20000PSI
Nominal Bore: 1.13/16inch to 7.1/16inch(46mm to 180mm)
Working Medium: Oil, natural gas, mud and gas containing H2S, CO2
Working Temperature: -46Deg to 121Deg Class LU
Material Class: AA, BB, CC, DD, EE, FF, HH
Specification Level: PSL1-4
Performance Reauirement: PR1-2