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Professional Gas Valve Manufacturer




●Low-pressure drop.


●Bubble tight shut-off and operating torque.


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    BCST your Expert Gas Valve Supplier in China

    The BCST gas valve is a device that regulates the flow of different fluids such as liquids, gases, corrosives, toxics, explosives, etc. Opening or closing an opening controls the amount of liquids and gases allowed in the pipes. The valve controls the flow of fluids by stopping, starting, adjusting quantities, controlling direction, and adjusting and releasing pressure. Gas valves are flow control devices that play a vital role in any piping system—and are used with different temperatures to suit all services and conditions.

    BCST your One-Stop Gas Valve Solution in China

    Gas valves are developed to handle a wide variety of environments, including those highly corrosive or operating under high pressure. As a result, gas valves are available in a wide variety. Even if choosing the best can be challenging, it is worth considering the primary purpose for which it will be used. Also, consider the environment in which the valve will operate. BCST gas valves are used in a diverse range of applications and industries. Such as in aviation, agriculture, automotive, commerce, and construction. They are also used in fire, catering, flood control, food processing, irrigation, marine, medical, mining, petroleum, power generation, pulp and paper, and semiconductor industries. 

    Pneumatic control valve

    Pneumatic Control Valve

    Electric Control Valve

    Electric Control Valve

    Self Regulating Control Valve

    Angle Control valve

    Angle Control valve

    Globe Control Valve

    Globe Control Valve

    Piston Control Valve

    Linear Control Valve


    Butterfly Control Valve

    Segmented V-ball Control Valve

    Segmented Ball Control Valve

    Three Way Control Valve

    Two Way Control Valve

    Two Way Control Valve

    PTFE Lined Control Valve

    PTFE Lined Control Valve

    Rotary control valve

    Rotary Control Valve

    BCST your BEST Gas Valve Supplier

    BCST is a registered global brand, substantially concentrated in flow fluid control and measurement solution. BCST has enough raw materials in stock and professional technical staff that can quickly realize your unique requirements. The range of our products includes low-cost cast models for easy installation to high-end units capable of withstanding both high temperatures and high pressures. 

    We can provide you with the tools you need to revolutionize your business processes and get more done. Contact us and let’s work together. Reach out to one of our experienced engineering teams today, and we’ll find custom-tailored solutions that meet your needs. Feel free to let us know about any special requirements your business has and we’ll work on coming up with custom solutions for you.

    E-mail us at [email protected] or go to

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    BCST Gas Valve Quality Control

    • Technical software caculation
    • Technical team meeting
    • CAD drawing confirmation  


    • Installation
    • Calibration
    • Chemical Analysis
    • Mechanical Propery
    • dimension Checks
    • Visual Checks
    • Non-destruction Examination

    Hydrostatic Test

    • Shell test
    • Sealing test
    • Leakage test
    • Air test
    • Function test
    • CNC machining
    • Visual checks
    • Dimensional checks
    • Liquid penetration test

    Outlook Treatment

    • Surface Polish
    • Painting
    • Visual inspection
    • Thickness checks
    • Visual checks
    • Liquid penetration
    • Test
    • Hardness test
    • Lapping
    • Dimensional checks


    • Marking
    • Exported wooden box

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    BCST Gas Valve Application

    Gas Valve -FAQ

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