Surface Safety Valve (SSV) or Shutdown Valve is a fail-safe gate valve which is used to quickly shut down the well upstream in the event of overpressure, failure, fire, a leakage in downstream equipment, or any other well emergency requiring an immediate shut-down. SSV can be driven by hydraulic actuator or pneumatic actuator depends on the pressure rating. The pneumatic actuator mainly comes in two types, Diaphragm Actuator and Piston Actuator.
Group of API6A Surface Safety Valve
has been presented above, want more API6A Surface Safety Valve
and Surface Safety Valve(SSV)
, Please Contact Us