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  • Stainless Steel Pneumatic Floating Ball Valve - China

    price: 86.00 Dollar US$

    The KQ641F pneumatic floating ball valve is a valve perpendicular to the channel 90 degrees.

    It is composed of a piston-type double-acting or single-acting pneumatic actuator and a ball valve structure.

    The accessories are solenoid valve, air filter, limit switch.

    It can automatically adjust the control or two-position cut-off control of the fluid medium in the industrial pipeline.

    Pneumatic ball valve is composed of actuator and ball valve.

    The execution speed of pneumatic actuators is relatively fast, so it is usually also called pneumatic quick cut-off ball valve.

    Pneumatic ball valves are usually equipped with various accessories, such as solenoid valves, air source treatment triplets, limit switches, positioners, control boxes, etc., to control or remotely control the valve.

    People can open and close of the valve in the control room, which is convenient and reduces more cost.

    The pneumatic ball valve only needs to use a pneumatic actuator to drive the valve to rotate 90 degrees, and can meet the function of cutting off and opening the flow of the medium.

    And It only needs a small turning torque to close tightly.

    The straight inner cavity of the valve provides a direct flow path with little resistance for the medium.

    It is generally considered that the ball valve is most suitable for direct opening and closing.

    The main feature of the ball valve is its compact structure, easy to operate and maintain, suitable for general working media such as water, solvents, acids and natural gas, but also for media with harsh working conditions.


    Company Contact:


    • Phone: +8618057776809

    • Address: Yongjia Dong'ou Fort Street, Industrial Zone, Wenzhou , Zhejiang , China

    • Email: Email


    Published date: September 22, 2020

    • Business Description: WENZHOU KMO FLUID EQUIPMENT Co., LTD. is a professional R&D, production and sales enterprise.

      It is located in Oubei Town, Yongjia County, Wenzhou City, which is the "Hometown of Pumps and Valves in China", it was established in 2015 with a registered capital of 11 million yuan.

      , the products are selling well all over the country.

      The main products are gas Y strainer, fuel gas cartridge filter, automatic backwash filter, fuel gas anti-static ball valve, fuel gas fire anti-static ball valve, pneumatic ball valve, fuel gas emergency solenoid valve, etc.

      The nominal diameter of the ball valve is 6mm~800mm (1/4″-32″), the nominal pressure is 0.1Mpa~32Mpa (150Lb-2500Lb), and the design temperature is -196℃~540℃.

      The main materials are WCB, aluminum alloy, 304, 304L, 316, 316L, 20#, 2205, fluorine-lined rubber and other products.

      Product connection standards can be based on user requirements, including GB, ANSI, DIN, JIS, etc.

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