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Hydraulic Safety Valve

Hydraulic Safety Valve

Hydraulic Safety Valve
Hydraulic-safety-valve-2.jpg
Hydraulic-safety-valve-1.jpg

Technology Specification:

  • The design meets the requirement of API SPEC 6A

  • Nominal bore: 113/16-7 1/16

  • Rated working pressure: 2000-20000PSI

  • Rated working temp:K、L、P、R、S、T、U、V

  • Material class: AA, BB, CC, DD, EE, FF

  • Product specification level: PSL1-PSL3G

  • Performance requirement level: PR1-PR2

  • Suitable medium: Petroleum, natural gas, mud etc



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Features in Design:

  • Comply with the requirement of API SPEC 6A:

  • End connection type: Flange

  • Driving model: Hydraulic

  • Gate structure: Integral and expanded

  • The sealing face of gate and seat is overlaying-welded with hard alloy with erosion and corrosion resistance. The valve seat is classified into fixed structure


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