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            Gate Valves - Class 150

Parts List

No:
Parts
Material
1
Body
ASTM A216 Gr.WCB
2
Seat ring
ASTM A105+STL No.6
3
Wedge
ASTM A216 WCB+13Cr
4
Stem
ASTM A182 F6a
5
Gasket
304S.S.Jacketed Graphite
6
Bonnet bolt
ASTM A193 Gr.B7
7
Bonnet nut
ASTM A194 Gr.2H
8
Bonnet
ASTM A216 Gr.WCB
9
Back seat
ASTM A276 410
10
Packing
Graphite
11
Pin
C.S.
12
Gland bolt
ASTM A193 Gr. B7
13
Gland nut
ASTM A194 Gr.2H
14
Gland
ASTM A276 410
15
Gland flange
ASTM A216 Gr.WCB
16
Stem nut
Aluminum Bronze
17
Retaining nut
C.S.
18
Handwheel
Malleable Iron
19
H.W.lock nut
C.S.
20
Lubricator
Assem.

Features
Face to face and end to end dimension:
36" and smaller to ASME B16.10
40"and larger to manufacturer's standard
Shell Wall thickness:
24" and smaller to API 600
28" and larger to manufacturer's standard
Flange dimension:
24" and smaller to ASME B16.5
28"and larger to ASME B16.47 series A
B.W. end to ASME B16.25
8" and smaller valves have a one-piece bonnet and yoke design
10"and larger valves have a two-piece bonnet and yoke design.

Dimensions and Weights

Valve size
in mm
11/2
2
21/2
3
4
5
6
8
10
12
14
16
18
20
24
28
30
32
36
40
42
48
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
750
800
900
1000
1050
1200
L
(RF)
in mm
6.5
7
7.5
8
9
10
10.5
11.5
13
14
15
16
17
18
20
24
24
26
28
30
31
34
165
178
190
203
229
254
267
292
330
356
381
406
432
457
508
610
610
660
711
762
787
864
L1 (BW)
in mm
6.5
8.5
9.5
11.13
12
15
15.88
16.5
18
19.75
22.5
24
26
28
32
36
36
38
40
42
43
46
165
216
241
283
305
381
403
419
457
502
572
610
660
711
813
914
914
965
1016
1067
1092
1168
L2 (RTJ)
in mm
7.0
7.5
8
8.5
9.5
10.5
11
12
13.5
14.5
15.5
16.5
17.5
18.5
20.5
24.5
24.5
26.5
28.5
-
-
-
178
191
203
216
242
267
279
305
343
368
394
419
445
470
521
622
622
673
724
-
-
-
H (open)
in mm
15.7
16.13
18.56
20.94
24.13
27.94
31.75
39
46.69
55.31
63.56
71.31
78.19
87
106.25
119.31
130.56
137.25
150.56
183.86
193.75
217.5
392
409
472
532
612
710
806
990
1186
1405
1615
1811
1986
2210
2698
3030
3317
3487
3825
4670
4920
5525
W
in mm
7.86
7.86
7.86
9.86
9.86
11.81
11.81
13.75
17.69
19.69
18.13
18.13
18.13
24
24
24
24
24
30
30
30
30
200
200
200
250
250
300
300
350
450
500
460
460
460
610
610
610
610
610
760
760
760
760
WT (kg)
RF
18.5
20
30
36
53
71
85
136
220
323
387
553
660
810
1250
1931
2380
2490
3600
4815
5300
7110
BW
15.5
17
26
29
46
66
77
116
202
294
350
506
575
720
1130
1765
2028
2280
3080
4840
5275
7050

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