Choke Valve

Choke Valve

Choke Valve
Choke Valve

Technology Specification:

  • The design meets the requirement of API SPEC 6A.

  • Nominal bore:21/16″-41/16″

  • 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

  • Choke valve is classified into needle-type adjustable, barrel-type adjustable and orifice

  • Connection mode: Flanged and thread

  • Driving mode: Manual& hydraulic

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Features in Design:

  • Valve needle and valve core are made of hard alloy steel with some properties of erosion

  • Resistance and corrosion resistance

  • Take the effect of adjustment of flow-rate and pressure and opening/closing the choke valve

  • Needle structure is used for x mas tree assembly, and barrel for choke manifold