½” bore 20,000psi rated subsea hydraulically actuated gate valve completes api 6a 21st edition pr2 and api 17d 2nd edition-ag尊龙凯时

• oliver valvetek designed, developed and qualified in accordance with api 6a annex f pr2 21st edition and api 17d 2nd edition.
• working pressure of 20,000 psi (1380 bar)
• -29°c to 155°c (-20°f to 311°f)
• 10,000ft (3048m) depth rating
• independent 3rd party approved qualification.
• demountable actuator.
• independent primary and secondary gland seal validation.
• 600 hydraulic cycles completed.

second phase of qualification
• target a total of 1200 cycles by means of an additional 400 hydraulic downstream cycles 200 manual override cycles.
• 33 stage stepwise testing in both upstream and downstream directions.