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    Cast Iron ANSI MJXMJ Gate Valve GV-H-A03

    Cast Iron ANSI MJXMJ Gate Valve GV-H-A03

    Short Description:

    Model No. GV-H-A03
    China AWWA C509 Gate valve manufacture supply Heavy ANSI 250PSI gate valve with epoxy powder coated for fire safe, Mechanical joints x MJ

    √ 15+ Years’ Experience in Flow control valve

    √ CAD drawings TDS for each Project Inquiry

    √ Test Report includes Photos and Videos for each Shipment

    √ OEM & Customization Capability

    √ 24Months Quality Guarantee

    √ Three Cooperated Foundries to support your fast delivery.


    Feature

    Feature

    Products Range

    Performance and OM

    Application

    Product Tags

    Quick Detail:Heavy ANSI 250PSI gate valve with epoxy powder coated for fire safe
    Design standard: AWWA C509
    Body material: ductile iron A536
    Wedge: Ductile iron + EPDM
    Nominal diameter: 3″,
    Pressure: 250PSI 250WOG
    End connection: MJ mechanical Joints
    Face to face: AWWA ANSI
    Working temperature: -30℃~+120℃.
    Test and inspection: API 598.
    Gland Gate valve
    Red color FBE Min. 250 Microns.


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  • Optional Connection: Class 125/150 flange/300LBS
    MJXMJ / Flange x MJ / SOCKET Ends X flange
    Optional Material: Ductile iron/Cast iron body and bonnet
    Optional Seat: Bronze, brass, stainless steel, EPDM
    Design: non-rising stem/ Rising Stem
    Surface treatment: Fusion bonded epoxy coating red, black, blue
    Standard Meets AWWA C515/ AWWAC509/ ANSI
    Size Range; 2″-16″
    Pressure Range: 150PSI, 225PSI, 250PSI

    AWWA Gate Valves are specifically designed for heavy pressure service. Neck, flanges, and bell are made extra heavy to withstand pipe strain and possible shifting. Body, cover, gates, and stem are built for extra strength, with clean and simple internal construction, to assure long service and low maintenance.

    Turning the stem releases the wedging pressure on the gates allowing them to move away from their seats before starting upward travel. Further turning of the stem raises the gates into the fully?opened position. When closing the valve, the gates move freely downward without friction, to a position opposite their seats. As the gates approach the bottom of the valve, the iron hooks come into contact with stops which prevent further downward movement of the hooks. The bronze?wedges riding on these hooks spread the gates apart and force them against their seats.

    Water works and Fire safe piping system

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