HUAYU Technology (Energy)

Gate Valve - API 6A

API 6A Gate Valves are improved from FC style gate valves and designed, manufactured and tested in accordance with API 6A. These gate valves are suitable to assemble choke manifold, kill manifold and christmas tree. Reasonable price and low cost of spares make them the most cost effective valve on the market.

gate valve


  • Full-bore, bi-direction, pressure assisted seal
  • Sealing surface of gate and seat is sprayed tungsten carbide to enhance resistance to erosion and corrosion
  • Bonnet and stem feature back-seal design, easy for stem seal replacement in pressurized condition.
  • Integral body
  • Grease niple on one side of bonnet is easy to add grease.
  • Low operating torque
  • Designed, manufactured and tested in Accordance with API Spec. 6A.


  • Rated Working Pressure: 3,000psi ~ 15,000psi
  • Bore Size: all popular
  • Temperature: K ~ U
  • Material Classes: EE ~ HH
  • End connections: flange
  • Product Specification Level: PSL1 ~ PSL4
  • Performance Requirement: PR1

Related Information


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Choke Manifold

Choke & Kill Manifold