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Bolted Cover Swing Type Industrial Valves , Non Return BS 1868 Check Valve With Low Pressure Drop

Categories Industrial Valves
Brand Name: TEKO
Model Number: H44H
Certification: CE, API
Place of Origin: Made in China
MOQ: 1 pieces
Price: By negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
Delivery Time: 15 days after deposit
Packaging Details: Pollywooden cases
Test Standard: API 598
Design: BS 1868
Trim Number: As Per API 600
Hinge Pin Material: 13%chrome As Standard
Application: Non Return
Face to face: ASME B 16.34
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    Bolted Cover Swing Type Industrial Valves , Non Return BS 1868 Check Valve With Low Pressure Drop

    BS1868 Bolted Cover Swing Type Non Return Industrial Check Valve With Low Pressure Drop


    Product Review


    Fit for horizontal pipeline installation, swing check valve is most used check valve in industry. Vertical installation (upstream flow) is possible for small sizes. Counterweight or dampers will be provided for large sizes.


    BODY

    Carbon steel and stainless steel material are standard. Special materials are also available upon customer’s need. Due to carefully design, it can keep the pressure drop to a minimum and simple maintenance. Sealing face for bonnet flange is recessed for class 150 and 300, RTJ for higher class rating.


    COVER BOLTING

    Bonnet studs and nuts are manufactured from alloy steel to the relevant ASTM standard.


    HINGE PIN

    The hinge pin is part of the trim, in forged stainless steel and is machined from ground bar. The hinge pin is locked in the body with two threaded NPT plugs. The pin can be removed for maintenance of the valve


    SEAT RING

    Welded-in-seat ring are supplied as a standard. The rings are part of the trim of the valve. Special attention is given to the seating face which is ground and lapped, for a perfectly tight seal.


    DISC

    The disc is part of the trim and is same material with body material. On the back face there is a threaded spigot for the connection to the hinge arm by a nut and cotter pin. The seating surface is ground and lapped.


    MATERIAL LIST



    NO.PARTS NAMEMATERIAL
    1BodyASTM A216 Gr.WCB
    2Seat RingASTM A105+13Cr
    3DiscASTM A216 Gr.WCB+13Cr
    4HingeASTM A216 Gr.WCB
    5Hinge PinASTM A 276 410
    6Cover NutASTM A194 Gr.2H
    7Cover BoltASTM A 193 Gr.B7
    8WasherASTM A 276 410
    9CoverASTM A216 Gr.WCB

    Note: Other materials are available on request: ASTM A 352 LCB, A217 WC1, WC6, WC9, C5, A351 CF8 CF8M, CF3, CF3M etc.


    Quality Bolted Cover Swing Type Industrial Valves , Non Return BS 1868 Check Valve With Low Pressure Drop for sale
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