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Latest Products

  • Switching valves(safety valve blocks)
  • Metal To Metal Butterfly Valve
  • High Performance Butterfly Valve
  • Metal To Metal Butterfly Valve With Bidirectional Sealing
  • Highly Wear-Resistant Taylor Valve
  • Sleeve Type Regulating Control Valve

Contact Us

  • Anfeng Village, Oubei Street, Yongjia County, Wenzhou, Zhejiang, China
  • marketing@sqvalves.com
  • +86-577-67159376
  • Weir Type Diaphragm Valve
    Weir Type Diaphragm Valve

    Weir Type Diaphragm Valve is made of PFA/FEP and EPDM, and all wetted parts reach same performance of corrosion resistance.

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  • pneumatic diaphragm valve
    pneumatic diaphragm valve

    Pneumatic diaphragm valve also can be installed feedback signal,limited machine or localizer in order to adapt to the requirements of automatic control,programed control or flow rate adjustment.

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  • Damping Device check valve
    Damping Device check valve

    Damping Device check valve achieves easy, convenient turning without lubrication. It is ideal for corrosive medium, and it has self-cleaning function on valve rotation.

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  • API 6D Floating Type Ball Valve
    API 6D Floating Type Ball Valve

    Floating Type Ball Valve SQ floating type ball valves are offered in 2 PC side entry, 3 PC side entry design in a wide range of carbon and stainless steel ,alloy steel, duplex stainless steel , Monel

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  • Slow Close Check Valve
    Slow Close Check Valve

    300X Slow Close Check Valve is a kind of intelligent valve, installed at the outlet of pump in high building’s feeding system and other feeding systems to prevent the fluid flowing backwards,

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  • Trunnion Mounted Ball Valve
    Trunnion Mounted Ball Valve

    T runnion Mounted Ball Valve SQ trunnion mounted ball valves are offered in 2 PC side entry, 3 PC side entry design , top entry , fully welded type in a wide range of carbon and stainless steel

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  • Pump Control Valve
    Pump Control Valve

    The valve is normally closed, and, on pump start-up, a pilot solenoid is energized to slowly open the valve, at a rate governed by the opening speed control. The pipeline flow is gradually increased.

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  • Non-Modulating Float Valve
    Non-Modulating Float Valve

    100X Non-Modulating Float Valve controls fluid level in a tank by opening fully at a low set point and closing tightly at a high set point. Standard features ease maintenance and repair, and provide

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  • 500X Pressure Reducing Valve
    500X Pressure Reducing Valve

    500X Pressure Reducing Valve is a valve that reduces the inlet pressure to a certain required outlet pressure through regulation.

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  • 200X Pressure Reducing Valve
    200X Pressure Reducing Valve

    200X Pressure Reducing Valve is a valve that reduces the inlet pressure to a certain required outlet pressure through regulation and relies on the energy of the medium itself to keep the outlet

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  • Surge Relief Valve
    Surge Relief Valve

    Sensitive reaction allows the valve open rapidly when reaches the set pressure and close as the surge pressure goes down.

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  • Jacket Relief Valve
    Jacket Relief Valve

    Jacket Relief Valve is applicable in occasions where the heat preservation of fluid is needed, like the equipment of polyester, ethylene, urea, etc.

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