Pneumatic Flange Ball Valve is a quarter turn valve that uses a ball with a hole drilled through it to control the flow of media. The hole is referred to as the port or orifice and when opened, it’s aligned with the valve body to permit flow. The ball is contained within a body and uses a stem that is connected to the output shaft — in this case, of a pneumatic or electric actuator.
Read MoreSend InquiryElectric Thread Ball Valve in the pipeline is mainly used to cut off, distribution and change the flow of media, it only needs to rotate 90 degrees of operation, small rotation torque can be closed tightly. When fully open or fully closed, the sealing surface of the ball valve and valve seat is isolated from the medium.
Read MoreSend InquiryHigh Performance Throttle Butterfly Valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting off and throttling on the pipeline.
Read MoreSend InquiryAn Offset Butterfly Valve means that the stem does not pass through the centerline of the disc, but instead behind it (opposite of flow direction) . When the stem is located right behind the centerline of the disc, the valve is called single-offset. This design was developed to reduce the disc contact with the seal before full closure of the valve with the aim of improving service life of the valve.
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