* When oil & 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¡«20000PSI
* Nominal Bore: 1.13/16"¡«7.1/16"(46mm¡«180mm)
* Working Medium: oil, natural gas, mud and gas containing H2S,CO2
* Working Temperature: -46¡ãC¡«121¡ãC£¨Class LU£©
* Material Class: AA¡¢BB¡¢CC¡¢DD¡¢EE¡¢FF¡¢HH
* Specification Level: PSL1-4
* Performance Reauirement:PR1-2 |
