Ball Valve Aball valveis a form of quarter-turn valve which uses a hollow, perforated and pivoting ball also called as a “floating ball” to control flow through it. It is opened when the hole of ball is in line with the flow and closed when it is pivoted 90-degrees by the valve ...
Ball valves are shut-off valves used to allow or obstruct the flow of fluids by rotating the ball having a bore inside it by 900. They can be operated manually or by an actuator. Ball valves consist of the ball, shaft, and seat which are contained in the valve housing. The ball is ...
Throttling of the valve may result in premature seal failure and/or inability to turn the valve handle. 590/591系列黄铜工业球阀有以下样式:Brass Series 590/591 Industrial Ball Valves are available in the following styles: V阀V-Valve 黄铜510系列功能Brass Series 510 Features 锻造黄铜主体Forged ...
A method and apparatus for controlling fluid flow with a quarter-turn ball valve with seats operated to lift off the sealing surface of the ball valve prior to ball rotation and to reseat upon completion of the ball rotation. One embodiment shown relates to a quarter-turn ball valve having ...
V control ball valve is quarter turn valve, primarily intended as a control valve, but it can also used for shut off service. V segment ball valves is in V-notch design with strong cutting force and self-cleaning, especially suitable for control of medium containing fiber and tiny sol...
Explosion-Proof Gate Valve Ball Valve on/off Modulating Electric Gate Valve Ball Valve Stainless Steel Pn16 Pn25 380V Multi-Turn Motorized Electric Actuator US$189.00-200.00 / Piece Modulating Motorized Valve Actuator AC380V Intelligent 4-20mA 450n Multi Turn Ele...
A method and apparatus for controlling fluid flow with a quarter-turn ball valve with seats operated to lift off the sealing surface of the ball valve prior to ball rotation and to reseat upon completion of the ball rotation. One embodiment shown relates to a quarter-turn ball valve having ...
Edward Univalve 活塞升降式止回阀-福斯Flowserve Vogt 旋启式止回阀-福斯Flowserve Vogt T型 活塞升降式止回阀-福斯Flowserve Anchor Darling 斜瓣止回阀-福斯Flowserve NAF 斜瓣止回阀-福斯Flowserve Vogt Y型 活塞升降式止回阀-福斯Flowserve Gestra BB 双板式止回阀-福斯Flowserve Gestra MPA 底部排污截止阀-福斯Flowserve...
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