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    Forged Steel Valves Series

    Globe Valve BB&Flanged

    Description of Globe Valve BBFlanged Globe valve OSY Bolted Bonnet with Flanged Ends Zengtong Inc manufactures forged steel globe valve in three kinds bonnet designBolted Bonnet,Welded Bonnet and Pressure Sealed Bonnet. Construction Feature
    • 技術參數

    Description of  Globe Valve BB&Flanged

    Globe valve OS&Y Bolted Bonnet with Flanged Ends
    Zengtong Inc manufactures forged steel globe valve in three kinds bonnet design—Bolted Bonnet,Welded Bonnet and Pressure Sealed Bonnet.
     
    Construction Features:
    Forged Steel,Outside Screw and Yoke,Rising Stem,
    Non-Rising Handwheel,Integral Backseat,
    Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket,
    Reduced Bore or Full Port,
    Socket Welded,Threaded,Butt Welded,Flanged End.
     
    Application Standard:
    API 602,ASME B16.34,BS 5352
    Testing according to API 598
    Marking to MSS SP25
    Socket Welded Ends to ASME B16.11
    Screwed Ends to ASME B1.20.1
    Butt Welded Ends to ASME B16.25
    Flanged Ends to ASME B16.5

    Structure of  Globe Valve BB&Flanged
    forged globe valve
    Item Description Qty.
    1 Body 1
    2 Bonnet 1
    3 Seat Int.
    4 Disc 1
    5 Stem 1
    6 Gasket 1
    7 Bonnet Bolts 4
    8 Packing A/R
    9 Gland 1
    10 Gland Flange 1
    11 Gland Stud 2
    13 Gland Stud Nut 4
    14 Yoke Nut 1
    16 Handwheel 1
    17 Nameplate 1
    19 Handwheel Nut 1

    Data table of  Globe Valve BB&Flanged
    Unit : mm
    VALVE
    SIZE
    DN
    FACE
    TO
    FACE
    HANDWHEEL
    DIAMETER
    CENTER TO TOP (OPEN) PORT
    DIAMETER
    15 216.00 96.00 172.00 10.00
    20 229.00 120.00 207.00 13.00
    25 254.00 156.00 228.00 17.00
    32 279.00 156.00 270.00 22.00
    40 305.00 250.00 320.00 27.00
    50 368.00 276.00 345.00 33.00

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