Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsSewage Air Release Valve

Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available

Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available

    • Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available
    • Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available
    • Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available
  • Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available

    Product Details:

    Place of Origin: China
    Brand Name: AFC OEM
    Certification: ISO9001-2015
    Model Number: SKAR

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: USD RMB
    Packaging Details: Plywood cases
    Delivery Time: 45-60 days
    Payment Terms: L/C, T/T
    Supply Ability: Based on order
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    Detailed Product Description
    Material: Ductile Iron GJS500-7 Internal Parts: SS316
    Coating: Fushion Bonded Epoxy Flow Area: Full Flow Area
    Color: RAL5010 Specialty: Spill Free

     

     

    EN1074-4 Anti-shock Waste Water Spill Free Sewage air release valve Ductile Iron​​

     

     

     

    Description:

     

        In sewage water, additional gas will accumulate because of all kinds of gas or air to ventilate the waste water. In case to protect the transmission efficiency, SKAR - sewage air release valve is necessary to install for venting the air in pipeline. Air release takes place at high points, on long ascending and descending pipe sections, downstream of pumps, upstream of restrictions.

    ​​

        Anti-shock sewage combination air release valve can help to prevent water hammer. It decreased the water velocity and restrict the velocity of air flow. This type of valve is generally used in long waste water transmission pipeline where may occur a water hammer. If the air exhaust out the valve too quick, the waste water will comes in very fast, too. The water will prevent the float go up which caused the valve leaking.

     

    Function:

     

    Combination kinetic air release valve provide 3 functions:

     

    1. Large air release -

    Anti shock device to prevent fast flow and water hammer. Decrease the air exhausting velocity to prevent water hammer. Slow down water and air out with multi holes on top sealing arc

     

    2. Small air release

    2-1.During operation the air produced by the pipeline is accumulated in the upper part. Little by little it is compressed and its volume increases, pushing the liquid level downwards and allowing the air release through the small nozzle.

     

    3. Large air intake during draining of the pipeline.

    During pipeline draining, or pipe bursts, it is necessary to bring in as much air as the quantity of outflowing liquid. This is to avoid negative pressure and serious damages to the pipeline and the entire system

     

     

    Features:

     

    Spill Free.

    .  Wider middle body, shorter in height.
    Slow down the flow velocity, keep sewage in the body.

    Drain boss at the top & bottom for cleaning.

    .  Fully fusion epoxy coated inside and outside of valve body for long term services.
    • Most parts of valves can be recycled.
    • All internal parts are 316SS material without rusting.
    • Float with a rubber sealing can be as an absorber to prohibit water hammer direct acting on the sealing arc and seat impact.

     

    Service Fields:


    For sewage water system.


    Technical Data:


    Size range: DN 50-200MM
    Pressure ratings:1.0Mpa,1.6Mp (Flange)
    Working temperature: -10°-80°C.
    Flow media: sewage water.
    Please consult factory for PN25 and antishock device whenever there is waterhammer issue.

     

    Quick Selection Table
    Water Flow Rate
    CMH
    1360 4160 8500 19100 33400
    Main pipe size
    MM
    80-400 400-700 750-1000 1050-1500 1500-2000
    Size of SKAR
    MM
    50 80 100 150 200

     

    Material:

    Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available

     

    Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available

     

     

    Dimension:

    Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available

    Anti Shock Spill Free Sewage Air Release Valve Prevent Water Hammer Available

    Contact Details
    Suzhou Alpine Flow Control Co., Ltd

    Contact Person: admin

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