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.
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