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Forged Gate Valves

Forged gate valves are designed as the shutter of the opening and closing member. The direction of movement of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully open and fully closed and cannot be adjusted and throttled.
The utility model has the advantages of simple shape, short structure length, good manufacturing process and wide application range, which also has the features of compact structure, good rigidity of the valve, smooth passage, small flow resistance, long service life, reliable sealing and light and flexible operation. With the scientific and ergonomic design, it is available to provide the comfortable using experience.
Manufactured with the strict requirements, the forged gate valves are of superior quality that the valves can be used over and over again. And it is practical and useful that it is widely used in daily life, making life convenient. Our company is able to provide the wholesale service for that it is not only a reliable distributor but also one of the professional manufacturers. It must be one of the smart solutions to buy the valve from our factory.
  • Pressure Seal Gate Valves

    Diantai's proven pressure seal design.
    Diantai flexible wedge offers superior tightness of seats and freedom from sticking.
    Wedge guiding minimizes seat rubbing and scuffing resulting in long cycle life.
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  • Bolted Bonnet Flexible Wedge Gate Valves

    Stronger, leakproof bolted body bonnet joint ensures joint tightness with a higher bolting torque.
    Wedge guiding minimizes seat rubbing and scuffing resulting in long cycle life.
    Designed to ASME B16.34.
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  • Bolted Bonnet Bellows Seal Gate Valves

    Long cycle life bellows (2000 cycles) in Gr. 321 (stainless) or Inconel. Designed for, and successfully tested in high pressure/temperature conditions.
    Bellows monitoring port (optional): Connected to the space above the bellows to monitor performance.
    Non-rotating...
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  • Gate Valves

    A compact but extremely sturdy design for high pressure-temperature service.
    Solid CoCr alloy wedge (optional) ensures low friction and long service life.
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  • Extend Body Gate Valves

    Size range(s)
    NPS 1/2 - 2 (DN 15 - 50)
    Pressure rating
    ASME Class 800 - 1500
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  • Cryogenic Gate Valves

    Extended bonnets with sufficient gas column length, usually specified by customer, are supplied for all valves to keep stem packing at sufficient distance away from the cold fluid to remain functional.
    Solid CoCr alloy wedges on NPS 1⁄2 – 2 (DN 15–50) valves operate with...
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  • Bellows Seal Gate Valves

    Long cycle life bellows (3000 cycles): Designed and qualification tested for high pressure/temperature service.
    Bellows monitoring port (optional): A plug can beconnected with the space above the bellows to monitor performance.
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