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Manual Open Body Type Pinch Valve

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√Specification √Product feature

  • Diameter: DN25~400
    Pressure: PN4~6
    Materials: aluminum alloy, cast iron, cast steel
    Temperature: ≤ 85 ° C
    Standard: GB
    Media: slurry, abrasive, dry and wet dust
    Connection method: flange

  • Main structural types:

    This valve is composed of parts such as valve body, rubber pipe sleeve, valve stem, pressure plate, pull rod, bracket, handwheel, etc.

    Working principle:

    When turning the handwheel clockwise, rotate the valve stem simultaneously to drive the upper and lower pressure plates to compress the rubber pipe sleeve

    Close it, otherwise open it. In this way, the pressure plate moves back and forth between the pull rods to complete the valve opening

    Close work.

    Notes:

    Due to the low load-bearing capacity of the rubber sleeve, when opening and closing, the operator only needs to feel an appropriate amount of pressure when rotating the handwheel

    Touch, both reaching the opening and closing poles. Do not try to use multiple people to assist and disable other tools for opening and closing.

    Installation and maintenance:

    1. This valve can be installed freely on the pipeline without any restriction on the flow direction of the medium.

    2. This valve has low maintenance costs and does not require regular replacement of valve seats, sealing packing, sealing rings, or extensions

    Shrink the tube.

    3. The rubber hose is the only part that needs to be replaced for the clamp valve. Once the rubber hose is replaced, the valve is like a new valve

    Sample. Doors rarely require inventory of other parts.


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