Design and manufacture: API 600 and BS1873
Face to Face Dimension: ASME B 16.10
Flange End: ASME B16.5;
B.W. End: ASME B16.25
Shell Wall Thickness: API600 BS 1873
Material List
No.
Parts Name
Material
1
Body
ASTM A216 Gr.WCB
2
Seat Ring
ASTM A105+13Cr
3
Disc
ASTM A105+13Cr
4
Stem
ASTM A182 F6a
5
Gasket
304SS Jacketed Graphite
6
Bonnet
ASTM A216 Gr.WCB
7
Stud
ASTM A193 Gr.B7
8
Nut
ASTM A194 Gr.2H
9
Back Seat
ASTM A 276 410
10
Packing
Graphite
11
Gland Bolt
ASTM A 193 Gr.B7
12
Gland Nut
ASTM A194 Gr.2H
13
Bushing
ASTM A276 410
14
Pin
C.S.
15
Gland
ASTM A 216 Gr.WCB
16
Stem Nut
Aluminum Bronze
17
Screw
C.S.
18
Handwheel
Malleable Iron
19
Washer
C.S.
20
Nut
C.S.
21
Disc Cover
ASTM A276 410
22
Washer
S.S
Note: Materials of Globe Valve Body: ASTM A216 WCB, A352LCB, A217WC1, WC6, WC9, C5, A351 CF8 CF8M CF3 CF3M etc.
Main Dimensions
DN
300Lb RF Flange Dimensions（mm）
Weight
15
1/2
152
95
66.5
35
14.2
4-16
241
140
7.7
20
3/4
178
117
82.5
43
16
4-19
241
140
11.3
25
1
203
123
89
51
17.5
4-19
283
160
16.8
32
1-1/4
216
133
98.5
63
19
4-19
320
200
21.2
40
1-1/2
229
155
114.3
73
20.6
4-22.5
322
200
32.6
50
2
267
165
127
92
22.4
8-19
399
200
25
65
2-1/2
292
190
149.4
105
25.4
8-22.5
438
250
30
80
3
318
210
168.1
127
28.4
8-22.5
464
280
35
100
4
356
254
200.2
157
31.8
8-22.5
565
350
56
125
5
400
279
235
186
35
8-22.5
614
350
96
150
6
444
318
269.7
216
36.6
12-25.4
717
400
120
200
8
559
381
330.2
270
41.2
12-25.4
930
500
212
250
10
622
444
387.4
324
47.8
16-28.5
1012
550
330
300
12
711
521
450.8
381
50.8
16-32
1231
600
472
350
14
762
584
514.4
413
54
20-32
1450
600
715
400
16
864
648
571.5
470
57.2
20-35
1645
600
920
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