Cast Steel Gate Valve


Features
 
Gear operation forClass 900:6" and larger
Class 1500:4" and largerClass 2500:3" and larger
 
    • Face to Face and End to End dimension:ASME B16.10
    • Flange dimension:ASME B16.5
    • B.W.End to ASME B16.25
    • Wall Thickness:API600
    • 4"and smaller valves have a one-piece bonnet and yoke design 6" and larger valves have a two-piece bonnet and yoke design.
Parts List
No:PartsMaterial
1BodyASTM A216 Gr.WCB
2Seat ringASTM A105+13Cr
3WedgeASTM A216 Gr.WCB+13Cr
4StemASTM A182 F6a
5GasketSolf lron
6Bonnet boltASTM A193 Gr.B7
7Bonnet nutASTM A194 Gr.2H
8BonnetASTM A216 Gr.WCB
9Back seatASTM A276 410
10PackingGraphite
11PinC.S.
12Gland boltASTM A193 Gr.B7
13Gland nutASTM A194 Gr.2H
14GlandASTM A276 410
15Gland flangeASTM A216 Gr.WCB
16BearingAssem.
17Stem nutAluminum Bronze
18Retaining nutC.S.
19HandwheelMalleable lron
20H.W.lock nutC.S.
21LubricatorAssem.
22Yoke boltASTM A193 Gr.B7
23Yoke nutASTM A194 Gr.2H
Dimensions & Weights 
Class 900Valve Sizein.
mm
2
50
2-1/2
65
3
80
4
100
6
150
8
200
10
250
12
300
L-L1
(RF-BW)
in.
mm
14.5
368
16.5
419
15
381
18
457
24
610
29
737
33
838
38
965
L2
(RTJ)
in.
mm
14.62
371
16.62
422
15.12
384
18.12
460
24.12
613
29.12
740
33.12
841
38.12
968
H
(open)
in.
mm
21.56
547
27.56
700
28.15
715
28.69
729
41
1041
49.63
1260
62.63
1590
70.69
1795
Win.
mm
11.81
350
14
355
15.75
400
17.69
450
22.06
560
24
610
24
610
24
610
WT
(Kg)
in.
mm
90
82
110
93
123
108
148
122
420
359
650
566
1160
980
1700
1450
Class 1500L-L1
(RF-BW)
in.
mm
14.5
368
16.5
419
18.5
470
21.5
546
27.75
705
32.75
832
39
991
44.5
1130
L2
(RTJ)
in.
mm
14.62
371
16.62
422
18.62
473
21.62
549
28
711
33.13
841
39.38
1000
45.12
1146
H
(open)
in.
mm
22.63
592
27.56
660
31.75
692
34.94
907
42.5
1015
53.94
1145
59.81
1520
65
1651
Win.
mm
13.75
350
15.75
400
17.75
450
22.06
560
24
610
24
610
30
760
30
760
WT
(Kg)
in.
mm
117
93
175
144
240
185
337
285
680
584
1228
978
2278
1990
3260
2850
Class 2500L-L1
(RF-BW)
in.
mm
17.75
451
20
508
22.75
578
26.5
673
36
914
40.25
1022
50
1270
-
L2
(RTJ)
in.
mm
17.87
454
20.25
514
23
584
26.88
683
36.5
927
40.87
1038
50.88
1292
-
H
(open)
in.
mm
27.26
700
29.5
750
34.63
887
42.5
1079
53.94
1370
60.25
1530
80.5
2045
-
Win.
mm
13.75
350
17.75
450
22.06
560
28.38
720
18.13
460
24
610
30
760
-
WT
(Kg)
in.
mm
132
99
206
156
256
192
498
390
1550
1230
2395
1980
4460
3700
-

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