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Cl 900, 1500 Lb Cast Steel Gate Valves

Materials

Materials of Cl 900, 1500 Lb Cast Steel Gate Valves
Structure of Cl 150 Lb Gate Valves
No. Parts Materials
1 Body ASTM A216 GR.WCB
2 Seat Ring ASTM A105+Stellite Faced
3 Disc ASTM A216 GR.WCB+13Cr Faced
4 Stem ASTM A182 GR.F6
5 Gasket Soft Iron + Graphite
6 Bonnet ASTM A216 GR.WCB
7 Bonnet Bolt Nuts ASTM A194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Backseat Bushing ASTM A276 Type 410
10 Stem Packing Braided Graphite & Die formed Graphite Ring
11 Eyebolt Pins Carbon Steel
12 Gland Eyebolts ASTM A307 GR.B
13 Gland ASTM A276 Type 410
14 Gland Flange ASTM A216 GR.WCB
15 Eyebolt Nuts ASTM A194 GR.2H
16 Grease Nipple Carbon Steel
17 Stem Nut ASTM A439 GR.D-2
18 Retaining Nut Carbon Steel
19 Hand wheel Ductile Iron
20 Hand wheel Nut Carbon Steel
21 Screw Carbon Steel
22 Yoke ASTM A216 GR.WCB
23 Yoke Pan Bolt ASTM A194 GR.2H
24 Nuts Yoke Pan Bolts ASTM A193 GR.B7
25 Bearing Steel
26 Lantern Ring on Request ASTM A276 Type 410

ASME Pressure Class 900 Lb-Cast Steel body-Flanged Ends
Metal Seated-Handwheel or Gear Operator-Dimensions and Weights

Dimensions and Weights: Yoke for 6" & Larger
Dimensions and Weights: Bearing for 6" & Larger
Dimensions and Weights: Lantern Ring on Request
Dimensions and Weights: Gear Standard for 10"(900),8"(1500),6"(2500), & Larger
NPS d in 2 2-1/2 3 4 6 8 10 12 14 16
mm 47 57 73 98 146 190 238 282 311 356
L-L1 (RF-BW) in 14.50 16.50 15.00 18.00 24.00 29.00 33.00 38.00 40.50 44.50
mm 368 419 381 457 600 737 838 965 1029 1130
L2 (RTJ) in 14.62 16.62 15.12 18.12 24.12 29.12 33.12 38.12 40.88 44.88
mm 371 422 384 460 613 740 841 968 1038 1140
H (open) in 21.54 27.56 25.51 28.70 40.98 49.61 62.60 70.67 79.72 85.34
mm 547 700 648 729 1041 1260 1590 1795 2025 2170
W in 11.81 13.78 15.75 17.72 22.5 18.11 24.02 24.02 29.92 29.92
mm 300 350 400 450 560 460 610 610 760 760
WT (Kg) BF 90 110 123 148 420 650 1160 1700 2300 2750
BW 82 93 108 122 359 566 980 1450 2000 2390

ASME Pressure Class 1500 Lb-Cast Steel body-Flanged Ends
Metal Seated-Handwheel or Gear Operator-Dimensions and Weights

NPS d in 2 2-1/2 3 4 6 8 10 12 14 16
mm 47 57 70 92 136 178 222 263 289 330
L-L1 (RF-BW) in 14.50 16.50 18.50 21.50 27.75 32.75 39.00 44.50 49.50 54.50
mm 368 419 470 546 705 832 991 1130 1257 1384
L2 (RTJ) in 14.62 16.62 18.62 21.62 30.00 33.13 39.38 45.12 50.25 55.38
mm 371 422 473 549 711 841 1000 1146 1276 1407
H (open) in 22.60 27.56 31.73 34.92 42.48 53.94 59.84 65.00 76.57 88.58
mm 574 700 806 887 1079 1370 1520 1651 1945 2250
W in 13.78 15.75 17.72 22.05 12.01 24.02 29.92 29.92 29.92 29.92
mm 350 400 450 560 305 610 760 760 760 760
WT (Kg) BF 117 175 240 337 680 1228 3260 4100 4100 5960
BW 93 144 185 285 584 978 2850 3320 3320 4890

Features

Outside Screw and Yoke (OS & Y), Rising Stem
Bolted Bonnet
Flexible Wedge (2" Solid)
Extended Bonnet for Cryogenic Services
By Pass on Request
Locking Device Optional

Specifications

Design: ASME B16.34/API 600
Face to Face: ASME B16.10
End to End: ASME B16.10
End Flange: ASME B16.5/B16.47
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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