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Cl 900, 1500 Lb Cast Steel Globe & Stop 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

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