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    8" Silent Check Valve for Sump Pump

    $1,600.76
    Cheap 8 inch silent check valve is used in pipelines and other fluid systems to prevent water, steam, oil and petroleum backflow. Large size 200mm quiet check valve comes with WCB material, flange connection, and working pressure PN 16, suitable for industrial and commercial water systems.
    SKU: ATO-SCV-DN200
    30-day Returns
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    Delivery date: 6-12 days

    Durable 8" (DN200) flanged silent check valve manufacturer direct sale. It is equipped with durable carbon steel material and pressure PN 16, specially used in pumping systems to control the flow of water or oil.

    Features

    • 8 inch sump pump silent check valve has smooth liquid flow and small local head loss.
    • It provides a guide device, flexible closing, linear sealing, good check effect, and can effectively reduce closing noise.
    • The flanged quiet check valve is small in size, light in weight, and easy to install and maintain.

    Specifications

    • Model: ATO-H42H-16C
    • Type: Check Valve
    • Body: WCB
    • Size: 8 inch (DN200)
    • Pressure: PN16
    • Connection Method: Flange
    • Temperature: -20~150℃
    • Suitable Medium: Water, Steam, Oil, Petroleum, etc.

    Dimension (Unit: mm)

    Silent check valve dimension

    DN INCH L D D1 D2 Z-φd
    DN200 8" 380 335 295 265 12-23

    Tips: Where are Silent Check Valves commonly used?

    Silent check valves are commonly used in HVAC systems, pumping stations, boiler feed lines, and municipal water supply systems to prevent backflow and minimize water hammer. They are particularly valued in applications where noise reduction and smooth operation are essential, ensuring steady fluid flow without the slamming noise typically associated with traditional check valves.

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