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Trunnion Ball Valves
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Trunnion Ball Valves
Petro Valves Pvt Ltd offers Trunnion mounted Ball Valves which are manufactured as per the API 6D specification and tested to API 6D/API 598. These valves are fire safe as per API 607/API 6FA. The construction is side entry two or three pieces full and reduced port. The valves are lever operated up to 4” and above are gear operated. Also provided along with pneumatic actuated, hydraulic actuated and gas over oil operated actuated as per customer requirement.
Product & Technology News
- Structure – 2-way side entry cast or forged construction
- Fire-safe – all size and pressure classes have been successfully fire-safe tested according to the relevant API and BS specifications
- Test certifications are available on request
- Antistatic – electrical continuity of all valve components, to prevent static current
- Double black and bleed – the body cavity is isolated when the ball is in either fully closed or fully opened position, the medium entrapped in it can easily be bled to avoid overpressure
- Seat ring sealing – as line pressure increases, the seat design originates a piston effect forcing the sealing resilient insert against the ball
- In absence of the pressure or with low pressures, the seats are forced against the ball by the set of preloaded springs
- Pressure relieving – if excessive pressure builds up in the body cavity exceeding the seats spring pressure, the seat automatically relieves pressure from cavity; and manual pressure relief valves are also provided
Products from MACHINE TOOLS, POWER & HAND TOOLS Category
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Versatile Machining Capability Through Ram Type Milling & Grinding Heads
Deburring, Drilling, Boring, Tapping and Threading Machines
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