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    Cl 900, 1500 Lb Cast Steel Globe Valves

    Materials

    Materials of Cl 900, 1500 Lb Cast Steel Globe Valves
    Structure of Cl 900, 1500 Lb Cast Steel Globe Valves
    No. Parts Materials
    1 Body ASTM A216 GR.WCB
    2 Seat Ring ASTM A105 + Stellite Faced
    3 Disc ASTM A105 + 13Cr Faced
    4 Disc Thrust Plate ASTM A276 Type 420
    5 Disc Nut ASTM A276 Type 410
    6 Stem ASTM A182 GR.F6
    7 Bonnet Bolt Nuts ASTM A194 GR.2H
    8 Bonnet Bolts ASTM A193 GR.B7
    9 Gasket Soft Iron + Graphite
    10 Backseat Bushing ASTM A276 Type 410
    11 Stem Packing Braided Graphite & Die formed Graphite Ring
    12 Bonnet ASTM A216 GR.WCB
    13 Eyebolt Pins Carbon Steel
    14 Gland ASTM A276 Type 410
    15 Gland Flange ASTM A216 GR.WCB
    16 Gland Eye Bolts ASTM A307 GR.B
    17 Eyebolt Nuts ASTM A194 GR.2H
    18 Yoke Bush ASTM A439 GR.D-2
    19 Screw Carbon Steel
    20 Hand Wheel Ductile Iron
    21 Hand Wheel Nut ASTM A194 GR.2H
    22 Washer Carbon Steel
    23 Yoke ASTM A216 GR.WCB
    24 Yoke Pan Bolt Nuts ASTM A194 GR.2H
    25 Yoke Pan Bolt ASTM A193 GR.B7
    26 Bearing Steel
    27 Lantern Ring On Request ASTM A276 Type 410
    Lantern Ring on Request
    Dimensions and Weights: Bearing for 6" & Larger

    ASME Pressure Class 900 Lb-Dimensions and Weights

    NPS
    d     		in 2 2-1/2 3 4 6 8 10
    mm 47 57 73 98 146 190 238
    L-L1
    (RF-BW)     		in 14.50 16.50 15.00 18.00 24.00 29.00 33.00
    mm 368 419 381 457 610 737 838
    L2
    (RTJ)     		in 14.62 16.62 15.12 18.12 24.12 29.12 33.12
    mm 371 422 384 460 613 740 841
    H
    (open)     		in 18.82 19.76 24.17 31.06 34.88 36.69 40.94
    mm 478 502 614 789 886 932 1040
    W in 13.78 15.75 17.72 22.05 18.11 24.03 24.02
    mm 350 400 450 560 460 610 610
    WT
    (Kg)     		BF 100 118 131 218 452 710 870
    BW 75 94 105 185 340 630 690

    ASME Pressure Class 1500 Lb-Dimensions and Weights

    NPS
    d     		in 2 2-1/2 3 4 6 8
    mm 47 57 70 92 136 178
    L-L1
    (RF-BW)     		in 14.50 16.50 18.50 21.50 27.75 32.75
    mm 368 419 470 546 705 832
    L2
    (RTJ)     		in 14.62 16.62 18.62 21.62 28.00 33.13
    mm 371 422 473 549 711 841
    H
    (open)     		in 23.31 25.98 27.24 35.71 39.96 45.08
    mm 592 660 692 907 1015 1145
    W in 13.78 15.75 17.72 18.11 24.02 24.02
    mm 350 400 450 460 610 610
    WT
    (Kg)     		BF 112 141 228 336 822 720
    BW 84 115 183 277 715 615

    Features

    Outside Screw and Yoke (OS & Y), Rising Stem
    Bolted Bonnet
    Conic Disc
    Extended Bonnet for Cryogenic Services
    Impact hand wheel optional
    Gear Optional

    Specifications

    Design: ASME B16.34/BS 1873
    Face to Face: ASME B16.10
    End to End: ASME B16.10
    End Flange: ASME B16.5
    BW End: ASME B16.25
    Test: API 598
    Special: NACE MR-01-75

    Supplier: Saitai Valve, China
    Manufacturer: Shop in Shanghai Qingpu Industrial Park

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