Model No.: BVST 900LB -12 Clicks: 531
Ball valve 12″ 900LB RF, side entry, trunnion mounted, 2pcs type, pneumatic actuator op.

Standards:
Body/Bonnet: ASTM A216 WCB.
Ball: ASTM A182 F316.
Seat: NYLON.
Stem: ASTM A182 F316.
Face to face dimension: 965mm.
Valve standard: API6D.
Flange standard: ASME B16.5.
Sealing pressure test: 165BAR.
Shell pressure test: 225BAR.

China Pneumatic Actuated Ball Valves, Side Entry, 900LB Key Specifications / Features
Key Feature and Ranges:
– Design basis and product range: API6D / API608 / GB/T12237.
– Face-to-face dimension: ASME B16.10 / GB / T12221.
– Flanged ends: API605/ASME B16.47 / GB / T9113.
– Butt-welding ends: ASME B16.25 / GB / T12224.
– Wall thickness: ASME B16.34.
– Fireproof test: API607.
– Inspection and test: API6D / API598 JB / T9092.
– Product range: 4″ – 64″, DN100 – DN1600.
– Materials of main parts: WCB, LCB, WC6, WC9, CF8, CF8M.
– Seat materials: PTFE, RTFE or metal hard seal.

Design Features:
– ISO5211 platform design is adopted for the convenience of installing the actuator.
– Double block and bleed function.
– Anti-blow-out stem design.
– The pressure balancing hole is provided on the steel ball.
– The body is provided with a device for cleaning the valve cavity.
– Automatic pressure relief function.
– Fireproof and antistatic design.
– Sealant injection system for emergency seal.
– Multiple driving modes facilitate the realization of automatic control.
– Reliable stem seal and low operating torque. Metal hard seal seat can be made according to requirements.

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