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Product Name:Ball Valve,Welded Structure
Ball Valve,Welded Structure
 
CLASS 150~1500 Ball Valve,Welded Structure
Welded body, butt-welded ends or flanged ends, floating or trunnion mounted design, locking device, extended stem available, full or reduced bore, blowout proof stem, fire safe and anti-static, ASTM A105N, A182 F304, A182 F316, A182 F304L, A182 F316L body material. Mostly of them are used for under ground. This product is also available for hydraulic, pneumatic, electric or gas over oil operated. Please contact us for more information.

Standards compliance 
Design and manufacture: ANSI B16.34, API 6D, BS 5351
Face to face dimensions: ANSI B16.10, API 6D
Flanged connection: ANSI B16.5, Butt welded: ANSI B16.25
Firesafe: API 607, API 6FA
Test and inspection: API 598, API 6D

Main parts materials
Part Name
Material
Body/Bonnet
A105, LF2, 304, 316, 304L, 316L
Ball

A105+HCr (Nickel plated), 2Cr13, 304, 316, 304L, 316L

Stem
2Cr13, 304, 316, 304L, 316L
Seat
PTFE, PPL, Nylon

Dimensions (mm) and weight for ANSI Class 150
Size
NPS
2"
3"
4"
6"
8"
10"
12"
14"
16"
18"
20"
24"
28"
32"
36"
40"
DN
50
80
100
150
200
250
300
350
400
450
500
600
700
800
900
1000
BORE DIAMETER
51
76
102
152
203
254
305
337
387
438
489
591
686
781
876
978
L
RF
178
203
229
394
457
533
610
686
762
864
914
1067
1245
1372
1524
1753
BW
216
283
305
457
521
559
635
762
838
914
991
1143
1346
1524
1727
1956
H1
100
110
130
175
210
274
305
340
395
440
470
580
640
730
980
1010
H
165
90
200
270
300
380
420
450
530
560
605
680
760
870
980
1040
W
400
700
850
600
600
600
800
800
800
800
800
800
800
800
800
800
E
116
116
116
171
171
257
257
257
150
83
83
123
123
F
350
350
350
420
420
500
500
500
580
650
650
735
735
WEIGHT(kg)
24
50
75
195
280
440
570
800
1480
2350
2400
4050
6160
7200
8700
12500

Dimensions (mm) and weight for ANSI Class 300
Size
NPS
2"
3"
4"
6"
8"
10"
12"
14"
16"
18"
20"
24"
28"
32"
36"
40"
DN
50
80
100
150
200
250
300
350
400
450
500
600
700
800
900
1000
BORE  DIAMETE
51
76
102
152
203
254
305
337
387
438
489
591
686
781
876
978
L
RF
178
203
229
403
502
568
648
762
838
914
991
1143
1346
1524
1727
1956
BW
216
283
305
457
521
559
635
762
838
914
991
1143
1346
1524
1727
1956
H1
100
110
130
175
210
274
305
340
395
440
470
580
640
730
810
910
H
165
90
200
270
300
380
420
450
530
560
605
680
760
870
980
1040
W
400
700
850
600
600
600
800
800
800
800
800
800
800
800
800
800
E
116
116
116
171
171
257
257
257
150
83
83
123
123
F
350
350
350
420
420
500
500
500
580
650
650
735
735
WEIGHT(kg)
30
58
95
210
318
440
575
800
1840
2700
2890
4640
6700
7810
9480
13800

Dimensions (mm) and weight for ANSI Class 600
Size
NPS
2"
3"
4"
6"
8"
10"
12"
14"
16"
18"
20"
24"
28"
30"
32"
DN
50
80
100
150
200
250
300
350
400
450
500
600
700
750
800
BORE DIAMETER
51
76
102
152
203
254
305
337
387
438
489
591
689
737
787
L
RF
292
356
432
559
660
787
838
889
991
1092
1194
1397
1549
1651
1778
BW
295
359
435
562
664
791
841
892
994
1095
1200
1407
1549
1651
1778
RTJ
292
356
432
559
660
787
838
889
991
1092
1194
1397
1549
1651
1778
H1
110
120
140
185
220
270
310
345
410
440
480
590
660
700
730
H
180
200
210
290
320
380
430
450
550
580
630
700
790
840
890
W
400
850
1000
600
600
800
800
800
800
800
800
800
800
800
800
E
116
116
171
171
171
150
83
123
123
123
123
123
F
     
350
350
500
420
420
580
650
735
735
735
735
735
WEIGHT(kg)
32
64
120
260
500
700
1098
1520
2300
3250
3780
6450
8500
10600
13100

Dimensions (mm) and weight for ANSI Class 900
Size
NPS
2"
3"
4"
6"
8"
10"
12"
14"
16"
18"
20"
24"
DN
50
80
100
150
200
250
300
350
400
450
500
600
BORE DIAMETER
51
76
102
152
203
254
305
324
375
425
473
572
L
RF&BW
368
381
457
610
737
838
965
1029
1130
1219
1334
1569
RTJ
371
384
460
613
740
841
968
1038
1140
1219
1334
1569
H1
135
158
190
200
250
285
350
400
480
530
580
670
H
190
200
230
300
375
420
460
530
600
640
700
760
W
600
600
600
600
800
800
800
800
800
800
800
800
E
116
116
116
171
171
83
83
123
123
180
180
220
F
350
350
350
420
420
650
650
735
735
735
735
735
WEIGHT(kg)
50
80
170
390
640
970
1550
2150
3320
4520
5320
9600

Dimensions (mm) and weight for ANSI Class 1500
Size
NPS
2"
3"
4"
6"
8"
10"
12"
14"
16"
20"
DN
50
80
100
150
200
250
300
350
400
500
BORE DIAMETER
51
76
102
146
194
241
289
318
362
440
L
RF&BW
368
470
546
705
832
991
1130
1276
1407
1686
RTJ
371
473
549
711
841
1000
1146
1276
1407
1686
H1
140
160
200
210
260
300
365
420
500
600
H
200
220
250
320
400
450
490
560
640
790
W
600
600
600
600
800
800
800
800
800
800
E
116
116
171
171
83
83
123
123
180
220
F
350
350
420
420
650
650
735
735
735
735
WEIGHT(kg)
55
95
180
580
920
1850
2150
3820
5320
6850
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