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Double plate wafer type check valve
Double plate wafer type check valve:We are one professional Double plate wafer type check valve,Double plate wafer type check valves Manufacturer and Export in China.We can produce Double plate wafer type check valve,Check Valve according to your requirements. If you are interested in any of check valve,Double plate wafer type check valve or have a customized requirement to fill, please contact us right now !
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Pressure:Class150-250
Double plate wafer type check valve
Main Dimensions & Weight
Pressure
Size
Main Dimension
Weight(kg)
Cv
mm
in
L
D
D1
D2
Class150
50
2
60
51
103
56
2
48
65
21/2
67
65
122
73
3
128
80
3
73
80
135
88
4
150
100
4
73
102
173
108
6
394
125
5
86
127
195
132
8
830
150
6
98
152
220
160
13
900
200
8
127
203
277
210
25
1589
250
10
146
254
337
266
39
3300
300
12
181
305
407
310
54
3926
350
14
184
350
448
355
80
5418
400
16
191
400
512
405
117
8256
450
18
203
450
547
455
138
10452
500
20
219
500
604
505
163
14251
600
24
222
600
715
605
331
26511
700
28
305
700
773
700
380
33600
750
30
305
746
824
750
425
48000
800
32
305
796
878
800
560
55200
900
36
368
898
893
910
640
84000
1050
42
432
1050
1142
1055
960
96000
1200
48
524
1200
1302
1205
1400
117600
Class300
50
2
60
51
110
58
3
48
65
21/2
67
65
128
73
4
128
80
3
73
80
147
88
6
150
100
4
73
102
179
108
8
394
125
5
86
127
214
132
15
830
150
6
98
152
249
160
18
900
200
8
127
203
305
210
31
1589
250
10
146
254
359
266
51
3300
300
12
181
305
420
310
77
3926
350
14
222
350
483
355
117
5418
400
16
232
400
537
405
190
8256
450
18
264
450
594
455
200
10452
500
20
292
500
652
505
265
14251
600
24
318
600
772
608
410
26511
750
30
368
735
882
740
660
48000
900
36
483
873
1044
880
1020
84000
1050
42
568
1035
1196
1045
1540
96000
1200
48
629
1179
1365
1190
2260
117600
Main Dimensions & Weight
Pressure
Size
Main Dimension
Weight(kg)
Cv
mm
in
L
D
D1
D2
Class600
50
2
60
51
110
58
4
48
65
21/2
67
65
128
73
5
128
80
3
73
80
147
88
8
150
100
4
79
102
191
108
11
394
125
5
105
127
239
136
20
830
150
6
136
152
264
162
26
900
200
8
165
200
318
212
55
1589
250
10
213
250
398
266
95
3300
300
12
229
305
455
312
140
3926
350
14
273
337
490
355
223
5418
400
16
305
387
562
400
360
8256
450
18
362
438
610
450
395
10452
500
20
368
489
680
500
518
14251
600
24
438
591
786
600
836
26511
Class900
50
2
70
51
140
58
8
48
65
21/2
83
65
162
73
11
128
80
3
83
80
165
88
14
150
100
4
102
102
204
108
20
394
125
5
110
127
245
136
30
830
150
6
159
150
286
162
42
900
200
6
206
200
356
212
84
1589
250
10
241
250
432
266
145
3300
300
12
292
305
495
312
220
3926
350
14
356
337
518
355
350
5418
400
16
384
387
572
400
470
8256
450
18
451
438
635
450
605
10452
500
20
451
487
695
500
820
14251
600
24
495
591
835
600
1050
26511
Class1500
50
2
70
51
140
58
8
48
65
21/2
83
65
162
73
11
128
80
3
83
80
172
88
19
150
100
4
102
102
207
108
26
394
125
5
110
127
252
136
51
830
150
6
159
150
280
162
68
900
200
8
206
200
350
212
130
1589
250
10
248
254
433
266
210
3300
300
12
305
305
518
312
384
3926
350
14
356
337
576
355
550
5418
400
16
384
387
639
400
635
8256
Class2500
50
2
70
42
143
48
10
48
65
21/2
83
52
166
58
18
128
80
3
86
62
194
68
26
150
100
4
105
88
232
94
40
394
125
5
110
100
277
106
59
830
150
6
159
150
315
162
90
900
200
8
206
180
385
186
150
1589
250
10
254
225
474
232
240
3300
300
12
305
266
547
272
440
3926
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Gate valve,Globe valve,Check valve,Ball valve,Butterfly valves,Plug valve,Power station valve,Type Strainer,ANSI Swing type Valve,Api check valve,API JIS Swing Check Valve,Class 150 Check Valve,Class 150 Check Valve,Class 250 Check Valve,Class 300 Check Valve,Class 600 Check Valve,Forged Steel Check Valve,Swing Check Valve,Wafer Check Valve,Y pattern Check Valve
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