ゲート弁 - Parts and Material List
ゲート弁 - Parts and Material List
Parts No.
Parts Name
Material
WCB / Trim 1
WCB / Trim 8
WCB / Trim 5
CF8 / Trim 2
CF8M / Trim 10
1
Body
A216 WCB
A351 CF8
A351 CF8M
2
Seat Ring
A105+13Cr
A105+STL
A105+STL
A351 CF8
A351 CF8M
3
Wedge
A216 WCB+13Cr
A216 WCB+13Cr
A105+STL
A351 CF8
A351 CF8M
4
Stem
A182 F6a
A182 F304
A182 F316
5
Gasket
Soft Iron+Graphite / SS304+Graphite
SS304+Graphite
SS316+Graphite
6
Bonnet
A216 WCB
A351 CF8
A351 CF8M
7
Back Seat
A182 F6a
A351 CF8
A351 CF8M
8
Packing
Graphite / PTFE
9
Gland
A182 F6a
A182 F304
A182 F316
10
Gland Flange
A216 WCB
A351 CF8
A351 CF8
11
Stem Nut
A439 D2
12
Yoke Sleeve Nut
Carbon Steel
13
Handwheel
Ductile Iron
14
Handwheel Nut
Carbon Steel
15
Nipple
Carbon Steel
16
Gland Eyebolt
A193 B7
A193 B8
A193 B8M
17
Eyebolt Nut
A194 2H
A194 8
A194 8M
18
Bonnet Bolt
A193 B7
A193 B8
A193 B8M
19
Bonnet Nut
A194 2H
A194 8
A194 8M
Note:
The chart above only lists out some common composition of steel single door wafer check valve parts. We may provide other different parts material composition according to the customer's request or the actual valve working condition.
ANSI 150 LB
NPS
L
∮d
H
H1
∮W
∮W1
Weight (Kgs)
RF
RTJ
BW
H.W.
G.O.
2"
178
191
216
51
400
-
200
-
19
-
2-1/2"
191
203
241
64
435
-
200
-
25
-
3"
203
216
283
76
515
-
250
-
33
-
4"
229
241
305
102
595
-
280
-
49
-
5"
254
267
381
127
725
-
280
-
62
-
6"
267
279
403
152
780
820
300
310
77
104
8"
292
305
419
203
975
1020
350
310
123
150
10"
330
343
457
254
1150
1200
400
310
188
215
12"
356
368
502
305
1380
1430
450
310
288
435
14"
381
394
572
337
1545
1580
500
310
385
435
16"
406
419
610
387
1733
1780
500
460
500
552
18"
432
445
660
438
1915
1990
500
460
601
653
20"
457
470
711
489
2122
2220
600
460
764
816
24"
508
521
813
591
2520
2600
600
460
1007
1185
28"
610
-
914
684
-
3050
-
600
-
1880
30"
610
-
914
735
-
3130
-
600
-
2300
32"
711
-
965
779
-
3280
-
600
-
2550
36"
711
-
1016
874
-
3720
-
600
-
3390
Note:
The dimensions of RF, RTJ, BW end, please download the technology data from our website.
ANSI 300 LB
NPS
L
∮d
H
H1
∮W
∮W1
Weight (Kgs)
RF
RTJ
BW
H.W.
G.O.
2"
216
232
216
51
420
-
200
-
25
-
2-1/2"
241
257
241
64
446
-
200
-
30
-
3"
283
298
283
76
537
-
250
-
48
-
4"
305
321
305
102
619
650
280
310
73
100
5"
381
397
381
127
722
750
300
310
99
126
6"
403
419
403
152
806
835
350
310
130
186
8"
419
435
419
203
1000
1030
400
310
208
235
10"
457
473
457
254
1240
1280
450
310
334
386
12"
502
518
502
305
1425
1460
500
310
450
502
14"
762
778
762
337
1585
1620
600
460
704
756
16"
838
854
838
387
1790
1830
500
460
923
965
18"
914
930
914
438
1960
2000
650
460
1131
1224
20"
991
1010
991
489
2158
2220
750
460
1345
1400
24"
1143
1165
1143
591
2576
2620
900
600
2122
2385
28"
1346
1372
1346
684
-
3080
-
600
-
3300
30"
1397
1422
1397
735
-
3180
-
600
-
3550
32"
1524
1553
1524
779
-
3300
-
600
-
4400
36"
1727
1756
1727
874
-
3760
-
600
-
6050
Note:
The dimensions of RF, RTJ, BW end, please download the technology data from our website.
ANSI 600 / 900 LB
ANSI 1500 LB
NPS
L
∮d
H
H1
∮W
∮W1
Weight (Kgs)
RF
RTJ
BW
H.W.
G.O.
2"
368
371
368
51
510
-
280
-
70
-
2-1/2"
419
422
419
64
560
-
300
-
110
-
3"
470
473
470
76
620
670
350
310
175
202
4"
546
549
546
102
728
770
400
310
270
300
5"
673
676
673
127
870
770
450
310
378
405
6"
705
711
705
144
1000
1070
500
460
520
575
8"
832
841
832
192
1130
1180
750
460
820
915
10"
991
1000
991
239
1360
1410
900
600
1560
1750
12"
1130
1146
1130
287
-
1620
-
600
-
2120
14"
1257
1276
1257
315
-
2020
-
600
-
2600
16"
1384
1407
1384
360
-
2180
-
600
-
3450
ANSI 2500 LB
NPS
L
∮d
H
H1
∮W
∮W1
Weight (Kgs)
RF
RTJ
BW
H.W.
G.O.
2"
451
454
451
42
530
580
280
310
100
130
2-1/2"
508
514
508
52
580
630
300
310
150
180
3"
578
584
578
62
650
700
350
310
245
275
4"
673
683
673
87
750
800
400
460
390
420
5"
794
807
794
96
900
960
500
460
550
580
6"
914
927
914
131
1040
1100
600
460
780
835
8"
1022
1038
1022
179
1150
1200
750
460
1260
1355
10"
1270
1292
1270
223
1400
1460
900
600
2380
2565
12"
1422
1445
1422
265
-
1660
-
600
-
3250
Note:
The dimensions of RF, RTJ, BW end, please download the technology data from our website.
ANSI 1500 / 2500 LB
ANSI 1500 LB
NPS
L
∮d
H
H1
∮W
∮W1
Weight (Kgs)
RF
RTJ
BW
H.W.
G.O.
2"
368
371
368
51
510
-
280
-
70
-
2-1/2"
419
422
419
64
560
-
300
-
110
-
3"
470
473
470
76
620
670
350
310
175
202
4"
546
549
546
102
728
770
400
310
270
300
5"
673
676
673
127
870
770
450
310
378
405
6"
705
711
705
144
1000
1070
500
460
520
575
8"
832
841
832
192
1130
1180
750
460
820
915
10"
991
1000
991
239
1360
1410
900
600
1560
1750
12"
1130
1146
1130
287
-
1620
-
600
-
2120
14"
1257
1276
1257
315
-
2020
-
600
-
2600
16"
1384
1407
1384
360
-
2180
-
600
-
3450
ANSI 2500 LB
NPS
L
∮d
H
H1
∮W
∮W1
Weight (Kgs)
RF
RTJ
BW
H.W.
G.O.
2"
451
454
451
42
530
580
280
310
100
130
2-1/2"
508
514
508
52
580
630
300
310
150
180
3"
578
584
578
62
650
700
350
310
245
275
4"
673
683
673
87
750
800
400
460
390
420
5"
794
807
794
96
900
960
500
460
550
580
6"
914
927
914
131
1040
1100
600
460
780
835
8"
1022
1038
1022
179
1150
1200
750
460
1260
1355
10"
1270
1292
1270
223
1400
1460
900
600
2380
2565
12"
1422
1445
1422
265
-
1660
-
600
-
3250
Note:
The dimensions of RF, RTJ, BW end, please download the technology data from our website.