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Classification:Ball valve
Trade names:
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Valve of regular game that API casts steel |
Type of the products: Q947F/H |
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Use of the products :
Exploitation , refining in processing and pipeline conveyer system in petroleum , natural gas , coal and ore of ball valve; Plant in chemical products , medicine and food production; In the electric production systems of the water and electricity , electricity generation by thermal power and nuclear power; Giving draining off water , heating , and air supply system in the city and industrial enterprise; In the system of draining and irrigating of the farmland; Must use extensive application in managing the gold production system, it is a kind of important engineering goods closely linked with production and construction , national defense construction and people's lives. The ball valve is used for blocking or putting through the medium and flowing airtightly in the pipeline system kind of all kinds of, make the medium send to clicking appointedly one by one according to the procedure booked.
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Product structure characteristic:
1, the handle that the manual handle or stainless steel that can adopt the stencil plate and suppress partly is cast. The handle sets up the structure of limited location, establish the limit location in the position opened , closed in the valve, when the valve is used on the key device , there are lockholes that can lock the switch position and avoid operating by mistake on the limit location one. Open and close identifications obviously on the handle.
2, the valve stem adopts A182F (1Cr13 ) and forges and modulates dealing with wholly, the hardness is up to HB220- 250. The valve stem is connected with handle through the flat key or the spline or the square contract , the commonability is strong, disassembly and assembly is convenient. The valve stem defends the structure of blowing out.
3, the packing of the valve is selected for use and knit, the soft graphite seals enclosing or sealed circle of four Fluorine alkene, make the valve stem realize reliable sealing in the certain one is lubricated cases.
4, according to the need, the ball valve can be designed and defended the static structure, set up the conductive spring among spheroid , valve stem , valve stem and valve body, prevent the static from striking sparks and lighting the flammable material, guarantee system's security.
5, it is various informative to seal pair. Can select for use and seal softly , seal , fire prevention such structure as the valve seat ,etc. hard according to different operating modes; Under DN150 is a form of the floater , under DN200 is a regular ball form .
6, ball valve valve flat place can set up auxiliary sealed structure, flat and valve stem position install the fat valve of the note additional in valve, can seal temporarily under the emergency , can extend valve stem so as to suit laying the place according to need burying. |
The material of the major part is explained :
The valve has body
|
Valve stem
|
Valve ball
|
Seal the surface
|
Spacer
|
Packing
|
Working temperature
|
Suitable medium
|
WCB
|
1Cr13
|
1Cr13
|
1Cr13
The department sets up the alloy very much
Noumenonn material
|
Soft graphite
The stainless steel adds the soft graphite
08 mild steel
F304 F316
|
Soft graphite
Knit the graphite
|
-29-425 degrees Centigrade
|
Water , steam , oil
|
WC6
|
15CrMo
|
15CrMo
|
-29-425 degrees Centigrade
|
WC9
|
25Cr2MoV
|
25Cr2MoV
|
LCB
|
304
|
304
|
-46-354 degrees Centigrade
|
CF8
|
304
|
304
|
-196-600 degrees Centigrade
|
Some acid , alkali
|
CF3
|
304L
|
304L
|
CF8M
|
316
|
316
|
CF3M
|
316L
|
316L
|
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Main external dimension :
Nominal to stimulate the menstrual flow DN
|
2"
|
2-1/2"
|
3"
|
4"
|
5"
|
6"
|
8"
|
10"
|
12"
|
14"
|
16"
|
18"
|
20"
|
24"
|
28"
|
32"
|
36"
|
40"
|
d1
|
51
|
64
|
76
|
102
|
127
|
152
|
203
|
254
|
305
|
337
|
387
|
438
|
489
|
591
|
686
|
781
|
876
|
978
|
L
|
RF
|
178
|
191
|
203
|
229
|
356
|
394
|
457
|
533
|
610
|
686
|
762
|
864
|
914
|
1067
|
1245
|
1372
|
1524
|
1753
|
BW
|
216
|
241
|
283
|
305
|
381
|
457
|
521
|
559
|
635
|
762
|
838
|
914
|
991
|
1143
|
1346
|
1524
|
1727
|
1880
|
H
|
102
|
114
|
127
|
152
|
184
|
219
|
273
|
360
|
395
|
430
|
470
|
550
|
580
|
700
|
800
|
950
|
1100
|
1200
|
Manual
|
H1
|
107
|
125
|
152
|
178
|
300
|
330
|
398
|
495
|
580
|
625
|
670
|
698
|
840
|
1050
|
1100
|
1150
|
1247
|
1374
|
E
|
-
|
-
|
-
|
-
|
-
|
-
|
116
|
116
|
171
|
171
|
257
|
257
|
257
|
150
|
83
|
83
|
123
|
123
|
F
|
-
|
-
|
-
|
-
|
-
|
-
|
350
|
350
|
420
|
420
|
400
|
400
|
400
|
410
|
650
|
650
|
735
|
735
|
W
|
230
|
400
|
400
|
650
|
1050
|
150
|
600
|
600
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
Wt(Kg)
|
12
|
16
|
22
|
35
|
58
|
74
|
205
|
322
|
460
|
576
|
864
|
1280
|
1600
|
3540
|
4500
|
5940
|
7540
|
9320
|
Electronic
|
H2
|
-
|
-
|
-
|
-
|
-
|
554
|
600
|
652
|
760
|
770
|
830
|
-
|
940
|
1020
|
1115
|
-
|
-
|
-
|
L1
|
-
|
-
|
-
|
-
|
-
|
235
|
235
|
235
|
259
|
400
|
400
|
-
|
410
|
410
|
410
|
-
|
-
|
-
|
Pneumatic
|
H3
|
274
|
379
|
389
|
479
|
552
|
666
|
736
|
926
|
159
|
1127
|
1393
|
1468
|
1538
|
1370
|
1450
|
-
|
-
|
-
|
L2
|
270
|
405
|
405
|
576
|
576
|
776
|
776
|
776
|
1060
|
1060
|
1360
|
1360
|
1360
|
2840
|
2840
|
-
|
-
|
-
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Class
300Lb
Nominal to stimulate the menstrual flow DN
|
2"
|
2-1/2"
|
3"
|
4"
|
5"
|
6"
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8"
|
10"
|
12"
|
14"
|
16"
|
18"
|
20"
|
24"
|
28"
|
32"
|
36"
|
40"
|
d1
|
51
|
64
|
76
|
102
|
127
|
152
|
203
|
254
|
305
|
337
|
387
|
438
|
489
|
591
|
686
|
781
|
876
|
978
|
L
|
RF
|
216
|
241
|
283
|
305
|
381
|
403
|
502
|
568
|
648
|
762
|
838
|
914
|
991
|
1143
|
1346
|
1524
|
1727
|
1880
|
BW
|
216
|
241
|
283
|
305
|
381
|
457
|
521
|
559
|
635
|
762
|
838
|
914
|
991
|
1143
|
1346
|
1524
|
1727
|
1880
|
H
|
102
|
114
|
127
|
152
|
184
|
219
|
273
|
360
|
395
|
430
|
470
|
550
|
580
|
700
|
800
|
950
|
1100
|
1200
|
Manual
|
H1
|
107
|
125
|
152
|
178
|
300
|
330
|
398
|
495
|
580
|
625
|
670
|
698
|
840
|
1050
|
1100
|
1150
|
1247
|
1374
|
E
|
-
|
-
|
-
|
-
|
-
|
-
|
116
|
116
|
171
|
171
|
257
|
257
|
257
|
150
|
83
|
83
|
123
|
123
|
F
|
-
|
-
|
-
|
-
|
-
|
-
|
350
|
350
|
420
|
420
|
400
|
400
|
400
|
410
|
650
|
650
|
735
|
735
|
W
|
230
|
400
|
400
|
650
|
1050
|
150
|
600
|
600
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
Wt(Kg)
|
15
|
24
|
30
|
55
|
87
|
118
|
255
|
370
|
533
|
640
|
1030
|
1524
|
2100
|
4200
|
5300
|
7860
|
8684
|
10300
|
Electronic
|
H2
|
-
|
-
|
-
|
-
|
-
|
235
|
235
|
400
|
400
|
410
|
410
|
-
|
420
|
690
|
690
|
-
|
-
|
-
|
L1
|
-
|
-
|
-
|
-
|
-
|
74
|
350
|
350
|
420
|
420
|
400
|
-
|
400
|
410
|
650
|
-
|
-
|
-
|
Pneumatic
|
H3
|
340
|
379
|
452
|
479
|
646
|
666
|
814
|
1002
|
1059
|
1150
|
1205
|
1250
|
1295
|
1390
|
1470
|
-
|
-
|
-
|
L2
|
405
|
405
|
574
|
574
|
756
|
756
|
1060
|
1060
|
1060
|
1360
|
1360
|
2840
|
2840
|
3300
|
3300
|
-
|
-
|
-
|
Class
400Lb
Nominal to stimulate the menstrual flow DN
|
2"
|
2-1/2"
|
3"
|
4"
|
6"
|
8"
|
10"
|
12"
|
14"
|
16"
|
20"
|
24"
|
28"
|
d1
|
51
|
64
|
76
|
102
|
152
|
203
|
254
|
305
|
337
|
387
|
489
|
591
|
686
|
L
|
RF
|
292
|
330
|
356
|
406
|
495
|
597
|
673
|
762
|
826
|
902
|
1054
|
1232
|
1397
|
BW
|
295
|
333
|
359
|
410
|
498
|
600
|
676
|
765
|
829
|
905
|
1060
|
1241
|
1410
|
H
|
114
|
124
|
133
|
159
|
250
|
294
|
395
|
445
|
500
|
530
|
660
|
800
|
900
|
Manual
|
H1
|
108
|
155
|
197
|
235
|
300
|
374
|
445
|
512
|
550
|
615
|
810
|
1010
|
1180
|
E
|
116
|
116
|
116
|
116
|
116
|
171
|
171
|
257
|
257
|
257
|
150
|
83
|
123
|
F
|
350
|
350
|
350
|
350
|
350
|
420
|
420
|
400
|
400
|
400
|
410
|
650
|
735
|
W
|
600
|
600
|
600
|
600
|
600
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
Wt(Kg)
|
23
|
35
|
49
|
91
|
192
|
355
|
640
|
880
|
1100
|
1540
|
2800
|
530
|
5700
|
Electronic
|
H2
|
-
|
-
|
-
|
-
|
554
|
574
|
931
|
771
|
867
|
805
|
979
|
1085
|
1147
|
L1
|
-
|
-
|
-
|
-
|
235
|
235
|
400
|
400
|
410
|
410
|
420
|
690
|
690
|
Electronic
|
H3
|
340
|
-
|
-
|
-
|
666
|
895
|
1002
|
1059
|
1160
|
1250
|
1320
|
1470
|
1520
|
L2
|
405
|
-
|
-
|
574
|
756
|
1060
|
1060
|
1360
|
1360
|
2840
|
2840
|
3300
|
3300
|
Class
600Lb
Nominal to stimulate the menstrual flow DN
|
2"
|
2-1/2"
|
3"
|
4"
|
6"
|
8"
|
10"
|
12"
|
14"
|
16"
|
20"
|
24"
|
28"
|
d1
|
51
|
64
|
76
|
102
|
152
|
203
|
254
|
305
|
337
|
387
|
489
|
591
|
686
|
L
|
RF
|
292
|
330
|
356
|
432
|
559
|
660
|
787
|
838
|
889
|
991
|
1194
|
1397
|
1549
|
BW
|
295
|
333
|
359
|
435
|
562
|
664
|
791
|
841
|
892
|
994
|
1200
|
1407
|
1562
|
H
|
114
|
124
|
133
|
159
|
250
|
294
|
395
|
445
|
500
|
530
|
660
|
800
|
900
|
Manual
|
H1
|
108
|
155
|
197
|
235
|
300
|
374
|
445
|
512
|
550
|
615
|
810
|
1010
|
1180
|
E
|
116
|
116
|
116
|
116
|
116
|
171
|
171
|
257
|
257
|
257
|
150
|
83
|
123
|
F
|
350
|
350
|
350
|
350
|
350
|
420
|
420
|
400
|
400
|
400
|
410
|
650
|
735
|
W
|
600
|
600
|
600
|
600
|
600
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
Wt(Kg)
|
35
|
38
|
55
|
102
|
232
|
390
|
710
|
960
|
1700
|
1970
|
3250
|
5800
|
6700
|
Electronic
|
H2
|
-
|
-
|
-
|
-
|
569
|
658
|
694
|
765
|
825
|
917
|
998
|
1098
|
1185
|
L1
|
-
|
-
|
-
|
-
|
235
|
235
|
400
|
400
|
410
|
410
|
420
|
690
|
690
|
Electronic
|
H3
|
340
|
-
|
-
|
-
|
666
|
895
|
1002
|
1059
|
1160
|
1250
|
1320
|
1470
|
1520
|
L2
|
405
|
-
|
-
|
574
|
756
|
1060
|
1060
|
1360
|
1360
|
2840
|
2840
|
3300
|
3300
|
Class
900Lb
Nominal to stimulate the menstrual flow DN
|
2"
|
2-1/2"
|
3"
|
4"
|
6"
|
8"
|
10"
|
12"
|
14"
|
16"
|
18"
|
20"
|
24"
|
d1
|
51
|
64
|
76
|
102
|
152
|
203
|
254
|
305
|
327
|
375
|
426
|
473
|
572
|
L
|
RF
|
368
|
419
|
381
|
457
|
610
|
737
|
838
|
965
|
1029
|
1130
|
1219
|
1321
|
1549
|
BW
|
371
|
422
|
384
|
460
|
613
|
740
|
841
|
968
|
1038
|
1140
|
1232
|
1334
|
1568
|
H
|
217
|
241
|
259
|
297
|
360
|
322
|
420
|
470
|
510
|
600
|
700
|
720
|
810
|
Manual
|
H1
|
126
|
158
|
191
|
216
|
270
|
394
|
502
|
572
|
675
|
762
|
866
|
894
|
965
|
E
|
116
|
16
|
116
|
116
|
171
|
171
|
257
|
257
|
150
|
150
|
180
|
180
|
220
|
F
|
350
|
350
|
350
|
350
|
420
|
420
|
400
|
400
|
410
|
410
|
650
|
650
|
735
|
W
|
600
|
600
|
600
|
600
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
Wt(Kg)
|
50
|
60
|
80
|
125
|
270
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|