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Heavy Duty Full Port 6 Inch Check Valve Flange Type BS 1868 ANSI 150

    Buy cheap Heavy Duty Full Port 6 Inch Check Valve Flange Type BS 1868 ANSI 150 from wholesalers
     
    Buy cheap Heavy Duty Full Port 6 Inch Check Valve Flange Type BS 1868 ANSI 150 from wholesalers
    • Buy cheap Heavy Duty Full Port 6 Inch Check Valve Flange Type BS 1868 ANSI 150 from wholesalers

    Heavy Duty Full Port 6 Inch Check Valve Flange Type BS 1868 ANSI 150

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    Brand Name : TEYI
    Model Number : H44H
    Certification : ISO/API 6D/CE/TS
    Price : negotiation
    Payment Terms : L/C; T/T, Westem Union
    Supply Ability : 500pcs per month
    Delivery Time : 7-15 Work days
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    Heavy Duty Full Port 6 Inch Check Valve Flange Type BS 1868 ANSI 150

    Heavy Duty Full Port 6 Inch Check Valve Flange Type BS 1868 ANSI 150


    Description:

    Check valves are automatically actuated.they are opened and sustained in the open position by the force of velocity pressure, and closed by the force of gravity. Seating load and resultant tightness is dependent upon back pressure. The disc and associated moving parts may be in a constant state of movement if the velocity pressure is not sufficient to hold the valve in a wide open and stable position.

    There is no tendency for the seating surfaces of swing check valve to gall or score, because the disc meets the flat seat squarely without rubbing contact upon closing.

    Swing check valvs are used to prevent reversal of flow in horizontal or vertical pipe lines. in Vertical lines, or for any angle from hirzontal to vertical , they can be used for upward flow only.


    Characteristics of design:

    1 . Large size check valves are provided with lifting rings for the convenience of hosisting

    2 . Hinge-Designed to withstand the shock load of quick closing to insure longer life and continued shut-off.

    3 . Seat Ring- Heavy duty, full ported seal welded into body

    4 . Bonnet Gasket- The type of bonnet gasket can be chose by different pressure.

    5 . Body- Full bore, Heavy duty body for maximum service life. Provided optional drain plug.


    Specifications:


    Material of main PartsBody/CoverCast Steel or low-temperature carbon steel
    DiscCast steel or Stainless Steel or requirement
    HingeCast steel or Stainless steel
    SeatA105+13%Cr or stainless steel or Stellite
    Bolt /NutA193 B7/ A194 2H
    Working Temperature-46 to 425 Celsius degree
    Working MediumWater, Oil, Gas, H2SO, Steam

    Dimmension:


    SIZECLASS 150CLASS 300
    NPSLdH

    Weight

    (Kg)

    LdH

    Weight

    (Kg)

    inchmmRFRTJBWRFRTJBW
    25020321620351132152672832675114420
    21/26521622921664147202923082926416935
    38024125424176176273183333187621040
    41002923052921021984535637135610226061
    51253303433301272555840041640012729580
    615035636835615232069445460445152326130
    8200495508495203380131533549533203380190
    10250622635622254440219622638622254440296
    12300699711699305480321711727711305520450
    14350787800787337530380838854838337540640
    16400864876864387580560864879864387588850
    184509789919784386186309789949784386701030
    205009789919784896577701016103510164897201330
    246001295130812955917609601346136813465918501950
    266501295129563384012501346137213466339202300
    2870014481448684920158014991524149968411502600
    3075015241524735980195015941619159473512603200
    Notice: The material in this form is general information. For specific performance data and proper material selection, consult Teyi repersentative.
    Quality Heavy Duty Full Port 6 Inch Check Valve Flange Type BS 1868 ANSI 150 for sale
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