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Trunnion Type Flange Ball Valve Gear Operation

Apr 06, 2020


Size: 2''~48''
Pressure rating: 150LB-600LB
Material: A351 CF8M/CF8/CF3, A216 WCB, A352 LCB/LCC
Suitable Temperature: -196ºC~450ºC( Different temperature choose different materials).
Suitable Medium: Water, Steam, Oil and natural gas etc.
Technical Specification: 
Design & Manufacture standard: API 6D, API 608, BS 5351.
Pressure & Temperature standard: ASME B16.34.
Face to face dimension standard: ASME B16.10.
Flange standard: ASME B16.5, ASME B16.47.
Test & Inspect standard: API 598, API 6D.
Product Feature: 
Fixed ball, full bore or reduce bore.
Investing casting body
Metal to metal seat(option)
Blow-out proof stem design.
PTFE/RPTFE seat seal( Seat seal material could be decided by customer's request or according to valve's medium & temp. condition).
Fire-proof and anti-static design if need.
Operation: Hand wheel, Worm wheel, Pneumatic actuator & Electric Actuator. 


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