Product Range

Expanding Gate Valve

FEVISA Valves has very extended experience in manufacturing of Wellhead Expanding Gate Valves.


1-13/16” to 7-1/16”

Pressure Rating: 2000Psi-20000Psi

Temperature: -50°F ~ 250°F, Ratings: K, L, P, R, S, T, U, V

Design: API 6A

Materials: AA, BB, CC, DD, EE, FF

End Connection: Flanged RF Ends, RTJ Ends, Threaded Ends, Union Ends, Welded Ends

Product Specification Level: PSL1-PSL4

Performance Requirement Level: PR1, PR2


  • Metal seal in the sealing contacts.
  • Backseat seal between the stem and the bonnet, easy for the change of sealing stuff under pressure.
  • Sealing surface is hard-faced or the QBQ with the performance of anti-corrosion, wear-resistance.
  • Specially used in the super high temperature working condition.