Hydraulic actuated gate valves

  • Successfully completed the PR2 Performance Verification Test of API 6A Appendix F and API 17D 2nd Edition Section 5.1.7.
  • The stem seal is a unique Moly filled PTFE multi-ring chevron style gland set incorporating two spring energised ‘U’ cup seals.
  • Metal to Metal seals between seat to gate, seat to body, body to bonnet and backseat.
  • Unique sprung non-elastomeric seal behind seat provide low pressure sealing and protects the valve cavity from debris.
  • Hydraulically operated actuator can be supplied with or without override.
  • Clear position indication during both hydraulic and override operation.
  • Uninterrupted flow passage through valve.
  • Fire tested option to API6FA 3rd Edition for 3000 PSI [207 BAR] or 5000 PSI [345 BAR] applications.
  • Standard certification for pressure retaining and controlling parts are to API 6A PSL 3 and BS EN 10204.