Ball valve is evolved form plug valve in the past decades, which is opened and closed by a sphere making 90 axial rotation along valve stem. Ball valve is mainly functioned to cut off, distribute and alter the flowing direction of mediums in pipeline. Featured by simple structure and outstanding sealing performance, ball valves can actualize quick open and close, making them widely used in pipeline in electric power, metallurgy, chemicals, especially pipeline for petroleum and natural gas. According to structural types, ball valves are basically classified to floating type and fixed type.
Ball valve is evolved form plug valve in the past decades,
Place of Origin: | China |
Media: | Gas |
Power: | Pneumatic |
Structure: | Ball |
A self-operated control valve, also known as a self operated pressure control valve or self operated temperature control valve, is an auto control valve that relies on the pressure and temperature of the medium flowing through the valve as an energy source to drive the self ...
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Product Item: Electric Ball Valve. Material: ASTM A216 WCB. Size: 4 Inch, DN100. Pressure: Class 150 LB, PN20. Design Standard: API 6D. For ...
Come From China Ball Valve Manufacturer Co., Ltd.
Product Item: Ball Valve. Design Standard: API 6D. Body Material: ASTM A182 F316. Nominal Diameter: 4 Inch, DN100. Pressure: Class 150 LB, PN20. Working temperature: -29℃ to +120℃. Face to Face: ASME B16.10. Test and Inspection: API 598.For ...
Come From China Ball Valve Manufacturer Co., Ltd.