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Single Disc Wafer Check Valve , Short Pattern Stainless Steel Check Valve For Oil

Categories Wafer Check Valve
Brand Name: TEKO
Model Number: H74X
Certification: CE/PED, API
Place of Origin: Made in China
MOQ: 1 piece
Price: By negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 350 tons per year
Delivery Time: 15 working days after deposit
Packaging Details: By export wooden cases
Structure: Single Disc Check
Trim NO.: Hard face or resilient
Body Material: Carbon Steel, Stainless Steel
Installation: Horizontal Or Vertical (Upstream)
Feature: Short pattern
Surface treatment: Chrome Plated
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    Single Disc Wafer Check Valve , Short Pattern Stainless Steel Check Valve For Oil

    Stainless Steel Single Disc Type Short Pattern Wafer Check Valve For Oil Applications


    About Wafer Swing Check Valve

    Available sizes from 50mm through 600mm. Wafer Swing Check Valve is a non-return valve which prevents back flow, and is mounted to a pipeline between two flanges.

    Swing Check Valve a commonly used check valve which has a disc internally which swings on a hinge and securing pin hence the name Swing Check Valve, and depending on the greater flow direction it will either open pushing the disc upwards or close by the disc falling down. Reverse flow or back flow occurs when the pump has shut down or pump failure occurs and the material being pumped flows backwards due to gravitational force. A Swing Check valve will protect the pump and drive system from reversing, preventing water hammer from the fluid you are pumping.

    A swing check valve is a heavy duty check valve. The swing check valve can come in a range of materials such as Ductile Iron (DI) Cast Iron (CI) Cast Steel (WCB) Stainless Steel (CF8, CF8M) and more. The seat material which absorbs the slamming effect of the disc closing and also seals the fluid, can vary also from a resilient seat material like EPDM, to hard chrome. The hard chrome seat is best for abrasive materials, as it is much more hard wearing.


    Standards

    Design and manufacture as BS1868, ANSI B16.34
    Face to face dimensions as ANSI B16.10
    End flange dimension as ANSI B16.5
    Pressure-temperature ratings as ANSI B16.34
    Pressure test as API 598
    Applicable Medium: water ,gas,oil,and other causticity medium.



    Material

    NOpartsqtymaterial
    1body1316
    2O-ring2EPDM
    3disc1316
    4O-ring1EPDM
    5eye bol1316
    6small cover2316
    7pin1316
    8retainer screw2316
    9big cover2316
    10bolt2316
    11spring1316

    *Other Material are available upon request

























    China Single Disc Wafer Check Valve , Short Pattern Stainless Steel Check Valve For Oil factory
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