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Cast Steel Gate Valve
Class 150 / 300 / 600 / 900 / 1500
Bolted bonnet, Outside screw & yoke, Rising stem, Non-rising handwheel, Flexible wedge, Welded or threaded seat ring.
Description:
Design and manufacture: ANSI B16.34 and API 600
Test and inspection: API 598 .
Face to face dimensions: ANSI B16.10

End flange dimension: 2" - 24" to ANSI B16.5, 26" - 36" to MSS SP-44 

Butt-welding ends: ANSI B16.25
Size: 2" ~ 36"
 
Materials of body/bonnet and trim
Body/bonnet WCB, LCB, LCC, WC1, WC6, WC9, C5, C12, CF8, CF8M, CF3 and CF3M etc.
Trim (Disc/body seat) F6/F6, 304/304,304L/304L, HF/HF, F6/HF, Monel/Monel, 316/316,316L/316L, Monel/HF and 316/HF etc.

Type of operation: handwheel, gear, electric or pneumatic actuator etc.
 
Standard materials of parts
No.
Parts
Materials
1
Body
A216 WCB
2
Seat ring
A105 + F6
3
Wedge
A216 WCB + F6
4
Stem
A182 F6
5
Bonnet bolt
A193 B7
6
Bonnet nut
A194 2H
7
Gasket
Stainless steel and graphite spiral wound
8
Bonnet
A216 WCB
9
Backseat bushing
A182 F6
10
Stem packing
Graphite
11
Lantern
A182 F6
12
Pin
Carbon steel
13
Gland
A182 F6
14
Gland flange
Carbon steel
15
Gland eyebolt
A307 B
16
Gland nut
A194 2H
17
Stem nut
A439 D2
18
Retaining nut
Carbon steel
19
Handwheel
Ductile iron
20
H.W.Lock Nut
Carbon steel
21
York
A216 WCB
22
Nipple
Carbon steel
Dimensions (in mm & inch) and weight
 
Class 150
DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
750
900
NPS
2
2.1/2
3
4
5
6
8
10
12
14
16
18
20
24
30
36
L
(RF)
178
7
191
7.1/2
203
8
229
9
254
10
267
10.1/2
292
11.1/2
330
13
356
14
381
15
407
16
432
17
457
18
508
20
610
24
711
28
L1
(BW)
216
8.1/2
241
9.1/2
283
11.1/2
305
12
381
15
403
15.7/8
419
16.1/2
457
18
502
19.3/4
572
22.1/2
610
24
660
26
711
28
813
32
915
36
1016
40
H
(Open)
400
15.3/4
490
19.1/4
508
20
585
23
740
29.1/8
773
30.3/8
995
37.5/8
1160
45.3/4
1375
54.1/8
1569
61.3/4
1765
69.1/2
1978
77.7/8
2219
87.3/8
2611
102.3/4
3197
125.3/4
3737
147.1/8
RF (Kgs)
18
28
30
50
70
85
128
220
310
450
550
700
910
1130
2780
3700
BW (Kgs)
15
22
26
40
68
77
118
200
290
435
510
650
880
1100
2650
3520
 
Class 300
DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
NPS
2
2.1/2
3
4
5
6
8
10
12
14
16
18
20
24
L-L1
(RF-BW)
216
8.1/2
241
9.1/2
283
11.1/8
305
12
381
15
403
15.7/8
419
16.1/2
457
18
502
19.3/4
762
30
838
33
914
36
991
39
1143
45
H
(Open)
470
18.1/2
525
20.3/4
533
21
633
24.7/8
800
31.1/2
805
31.3/4
1024
40.1/4
1232
48.1/2
1460
57.1/2
1645
64.3/4
1841
72.1/2
1988
78.1/4
2208
86.3/8
2603
102.1/2
RF (Kgs)
24
44
48
73
124
144
226
350
580
715
1050
1235
1655
2320
BW (Kgs)
20
35
37
54
100
110
174
285
495
615
940
1090
1500
2100
 
Class 600
DN
50
65
80
100
150
200
250
300
350
400
450
500
660
NPS
2
2.1/2
3
4
6
8
10
12
14
16
18
20
24
L-L1
(RF-BW)
292
11.1/2
330
13
356
14
432
17
559
22
660
26
787
31
838
33
889
35
991
39
1092
43
1194
47
1397
55
H
(Open)
474
18.3/4
520
20.1/2
547
21.1/2
703
27.3/4
913
36
1077
42.3/8
1276
50.1/8
1490
58.3/4
1623
63.7/8
1816
71.1/2
2260
89
2260
89
2900
114.1/4
RF (Kgs)
35
55
72
126
265
444
700
940
1310
1610
2070
2405
3810
BW (Kgs)
32
47
64
103
218
374
570
830
1012
1217
1760
2000
3200
Class 900
DN
50
65
80
100
150
200
250
300
350
400
450
500
600
NPS
2
2.1/2
3
4
6
8
10
12
14
16
18
20
24
L-L1
(RF-BW)
368
14.1/2
419
16.1/2
381
15
457
18
610
24
737
29
838
33
965
38
1029
40.1/2
1130
44.1/2
1219
48
1321
52
1549
61
H
(Open)
620
24.1/2
705
27.3/4
695
27.3/4
825
32.1/2
1065
42
1320
52
1540
60.5/8
1840
72.1/2
2135
84.1/8
2380
93.3/4
2580
101.1/2
2780
109.1/2
3130
123.1/4
RF (Kgs)
95
128
125
192
378
635
900
1550
2170
3070
3930
5120
7800
BW (Kgs)
80
110
105
165
330
520
730
1300
1800
2650
3400
4300
6500
 
Class 1500
DN
50
65
80
100
150
200
250
300
350
400
450
500
600
NPS
2
2.1/2
3
4
6
8
10
12
14
16
18
20
24
L-L1
(RF-BW)
368
14.1/2
419
16.1/2
470
18.1/2
546
21.1/2
705
27.3/4
832
32.3/4
991
39
1130
44.1/2
1257
49.1/2
1384
54.1/2
1537
60.1/2
1664
65.1/2
1943
76.1/2
H
(Open)
695
27.3/8
705
27.3/4
770
30.1/4
872
34.3/8
1092
43
1400
55.1/8
1600
63
1840
72.1/2
2025
79.3/4
2230
88
2430
95.3/4
2630
103.1/2
3130
123.1/4
RF (Kgs)
95
128
181
275
627
1000
2200
3300
4200
6300
7500
9000
11000
BW (Kgs)
80
110
145
220
560
850
1950
2850
3550
5500
6500
8000
9500

 
 
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Address:Feiqiu Industial Park,Dong'ou Industrial Zone Oubei,Wenzhou,China
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