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Ball Valve Product Catalog
Ball Valves are quarter-turn valves incorporating ported spheres that swivel in the pipe stream to either block, or allow, flow. Special designs are available which enable a degree of flow regulation. Key specifications include the number of ports, port configuration, port connections, valve size, and the materials that make up the valve body, its seat, seal, and stem packing. Ball valves are used practically anywhere a fluid flow must be shut off, from a compressed-air line to a high-pressure, hydraulic system. Ball valves can provide low head-loss characteristics as the port can exactly match the pipe diameter. Ball valves also tend to seal better than butterfly valves, but they can be costlier to purchase and maintain. Typically they are actuated with a lever which provides a visual indication of the valve status.
QV347 Ball Valve Manufacture Q641F/Q641Y Ball Valve Manufacture
QV347/QV647/QV947 Q641F/Q641Y
641(7)F Ball Valve Manufacture QY341(7)F-P(T) Ball Valve Manufacturer
641(7)F-P(T) QY341(7)F-P(T)
QY41F-P(T)Ball Valve Manufacturer  DQ41F\DQ641 Ball Valve Manufacturer
QY41F-P(T) DQ41F\DQ641
DN50-800 Ball Balace Valve Manufacturer Q41F Ball Valve Manufacturer
DN50-800 Q41F
Q41/341/941/F/H/Y Ball Valve Manufacturer Q44F
Q41/341/941/F/H/Y Q44F/Q45F

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Factory Add: No.318 Fulian 2 Road, Baoshan Disctrict, Shanghai City, China
Marketing Add: No. 301-3, Lunchang Road, Lunchang Town, Nanan City, Fujian, China
Tel: 0086 595 23225000, 0086 189 0505 9981