Product Range

Rising Stem with Pressure Balance

FEVISA Valves has very extended experience in manufacturing of Wellhead Rising Stem Gate Valves with the Balance Stem.

Size: 2-1/16” to 7-1/16”

Pressure Rating: 2000-20000Psi

Temperature: -20°F ~ 250°F

Temperature 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


  • With the Balance stem for the convenience of open and Close.
  • Metal Seal between the Body and Bonnet.
  • Backseat seal between the stem and the bonnet, easy for the change of sealing stuff under pressure.
  • Sealing contact is hard-faced with the performance of anti-corrosion, wear-resistance.
  • Low operating Torque
  • Specially applied in the super high pressure working environment.