Hastelloy Alloy Material Ball Valve

Milestone Hastelloy Alloy Material Ball Valve

Milestone is a professional leader China Hastelloy Alloy Material Ball Valve manufacturer with high quality and reasonable price. Welcome to contact us.If you are interested in our Gas Trunnion Mounted  Side Entry Industrial Ball Valve services, you can consult us now, we will reply to you in time!A trunnion mounted valve means that the ball is constrained by bearings and is only allowed to rotate, the majority of the hydraulic load is supported by the System constraints, resulting in low bearing pressure and no shaft fatigue. 

The line pressure drives the upstream seat against the stationary ball so that the line pressure forces the upstream seat onto the ball causing it to seal.The mechanical anchoring of the ball absorbs the thrust from the line pressure, preventing excess friction between the ball and seats, so even at full rated working pressure operating torque remains low.

Standard double block sealing performance.Full die forged structure for all pressure containing parts.Flanged valves are provided with flanged integral with closure member.High quality stem gasket for reliable tightness and low emission performance.Use of low seat-ball friction materials and surface.

A Hastelloy Alloy Material Ball Valve is a type of quarter-turn valve that uses a ball to control the flow of a fluid within a piping system. The ball has a hole through the middle that allows the fluid to pass through when the valve is in an open position. When the valve is closed, the ball rotates 90 degrees and the hole is perpendicular to the flow, blocking the fluid. The trunnion design refers to the use of two supports or trunnions to hold the ball in place and prevent it from moving laterally or being dislodged.

Specification of the Trunnion Mounted Ball Valve

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