• Surface Safety Valve (SSV)
  • Surface Safety Valve (SSV)

Surface Safety Valve (SSV)

Working Pressure3,000~15,000 psi

Nominal Size2 1/16” ~5 1/8”

Temperature classK~X

Products specification levelAA~HH

Material classPSL3~PSL4

Products performance requirementPR1~PR2


Surface Safety Valve (SSV) is located on the Christmas tree equipment or surface test manifold. The automatic trouble-proof shutoff design relies on wellhead control panel to shut off master valve and wing valve in sequence.
In case of an emergency such as fire, accidental high pressure or low pressure, SSV with control panel can automatically shut off Christmas tree unattended to protect oil & gas production safety.

SSV actuator is hydraulic actuated and shut as the spring resets.


  • Jereh surface safety valve (SSV) adopts FLS valve with gate bore located on the upper end. 
  • Reasonable configuration of Jereh surface safety valve (SSV) allows easy maintenance which only requires regular tools.
  • In case of an emergency, surface safety valve (SSV) can shutoff operation quickly within 5~8 seconds.


Nominal size

2 1/16” ~5 1/8”

Working pressure

3,000~15,000 psi

Maximum hydraulic pressure

6,000 psi

Temperature class


Material class


Products specification level


Products performance requirement



H2S , CO2, high / low temperature, high pressure, highly corrosive

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