法蘭球閥|高壓法蘭鍛鋼球閥|高壓球閥
產品參數說明:
公稱壓力PN
(Class)
|
公稱通徑
DN
|
L
|
d1
|
D
|
D1
|
D2
|
D6
|
f
|
f2
|
b
|
Z-φd
|
H1
|
H2
|
RF
|
BW
|
全通徑
|
縮徑
|
1.6
|
25
|
127
|
165
|
25
|
-
|
115
|
85
|
65
|
-
|
2
|
-
|
14
|
4-14
|
-
|
75
|
32
|
140
|
178
|
32
|
-
|
135
|
100
|
78
|
-
|
2
|
-
|
16
|
4-18
|
-
|
85
|
40
|
165
|
190
|
40
|
-
|
145
|
110
|
85
|
-
|
3
|
-
|
16
|
4-18
|
-
|
95
|
50
|
178
|
216
|
50
|
-
|
160
|
125
|
100
|
-
|
3
|
-
|
16
|
4-18
|
-
|
107
|
65
|
190
|
241
|
65
|
-
|
180
|
145
|
120
|
-
|
3
|
-
|
18
|
4-18
|
-
|
142
|
80
|
283
|
283
|
80
|
65
|
195
|
160
|
135
|
-
|
3
|
-
|
20
|
8-18
|
-
|
152
|
100
|
305
|
305
|
100
|
80
|
215
|
180
|
155
|
-
|
3
|
-
|
20
|
8-18
|
-
|
178
|
125
|
356
|
381
|
125
|
100
|
245
|
210
|
185
|
-
|
3
|
-
|
22
|
8-18
|
-
|
252
|
150
|
394
|
457
|
150
|
125
|
280
|
240
|
210
|
-
|
3
|
-
|
24
|
8-23
|
-
|
272
|
200
|
457
|
521
|
200
|
150
|
335
|
295
|
265
|
-
|
3
|
-
|
26
|
12-23
|
-
|
398
|
250
|
533
|
559
|
250
|
200
|
405
|
355
|
320
|
-
|
3
|
-
|
26
|
12-25
|
335
|
495
|
300
|
610
|
625
|
300
|
250
|
460
|
410
|
375
|
-
|
4
|
-
|
30
|
12-25
|
385
|
580
|
350
|
686
|
762
|
350
|
300
|
520
|
470
|
435
|
-
|
4
|
-
|
34
|
16-25
|
430
|
625
|
400
|
762
|
838
|
400
|
350
|
580
|
525
|
485
|
-
|
4
|
-
|
36
|
16-30
|
470
|
720
|
450
|
864
|
914
|
450
|
350
|
640
|
585
|
545
|
-
|
4
|
-
|
40
|
20-30
|
-
|
-
|
500
|
914
|
991
|
500
|
400
|
705
|
650
|
608
|
-
|
4
|
-
|
44
|
20-34
|
590
|
840
|
600
|
1067
|
1143
|
600
|
500
|
840
|
770
|
718
|
-
|
5
|
-
|
48
|
20-41
|
700
|
1050
|
700
|
1245
|
1346
|
700
|
600
|
910
|
840
|
788
|
-
|
5
|
-
|
50
|
24-41
|
780
|
1150
|
2.5
|
25
|
165
|
165
|
25
|
-
|
115
|
85
|
65
|
-
|
2
|
-
|
16
|
4-14
|
-
|
75
|
32
|
180
|
178
|
32
|
-
|
135
|
100
|
78
|
-
|
2
|
-
|
18
|
4-18
|
-
|
85
|
40
|
190
|
190
|
40
|
-
|
145
|
110
|
85
|
-
|
3
|
-
|
18
|
4-18
|
-
|
95
|
50
|
216
|
216
|
50
|
-
|
160
|
125
|
100
|
-
|
3
|
-
|
20
|
4-18
|
-
|
107
|
65
|
241
|
241
|
65
|
-
|
180
|
145
|
120
|
-
|
3
|
-
|
22
|
8-18
|
-
|
142
|
80
|
283
|
283
|
80
|
65
|
195
|
160
|
135
|
-
|
3
|
-
|
22
|
8-18
|
-
|
152
|
100
|
305
|
305
|
100
|
80
|
230
|
190
|
160
|
-
|
3
|
-
|
24
|
8-23
|
-
|
178
|
125
|
381
|
381
|
125
|
100
|
270
|
220
|
188
|
-
|
3
|
-
|
28
|
8-25
|
-
|
252
|
150
|
403
|
457
|
150
|
125
|
300
|
250
|
218
|
-
|
3
|
-
|
30
|
8-25
|
-
|
272
|
200
|
502
|
521
|
200
|
150
|
360
|
310
|
278
|
-
|
3
|
-
|
34
|
12-25
|
-
|
398
|
250
|
568
|
559
|
250
|
200
|
425
|
370
|
332
|
-
|
3
|
-
|
36
|
12-25
|
335
|
495
|
300
|
648
|
635
|
300
|
250
|
485
|
430
|
390
|
-
|
4
|
-
|
40
|
12-30
|
385
|
580
|
350
|
762
|
762
|
350
|
300
|
550
|
490
|
448
|
-
|
4
|
-
|
44
|
16-34
|
430
|
625
|
400
|
838
|
838
|
400
|
350
|
610
|
550
|
515
|
-
|
4
|
-
|
48
|
16-34
|
470
|
720
|
450
|
914
|
914
|
450
|
350
|
660
|
600
|
550
|
-
|
4
|
-
|
50
|
20-34
|
-
|
770
|
500
|
991
|
991
|
500
|
400
|
730
|
660
|
610
|
-
|
4
|
-
|
52
|
20-41
|
590
|
840
|
600
|
1143
|
1143
|
600
|
500
|
840
|
770
|
718
|
-
|
5
|
-
|
56
|
20-41
|
700
|
1050
|
700
|
1346
|
1346
|
700
|
600
|
955
|
875
|
815
|
-
|
5
|
-
|
60
|
24-48
|
780
|
1150
|
4.0
|
25
|
165
|
165
|
25
|
-
|
115
|
85
|
65
|
58
|
2
|
4
|
16
|
4-14
|
-
|
75
|
32
|
178
|
178
|
32
|
-
|
135
|
100
|
78
|
66
|
2
|
4
|
18
|
4-18
|
-
|
85
|
40
|
190
|
190
|
40
|
-
|
145
|
110
|
85
|
76
|
3
|
4
|
18
|
4-18
|
-
|
95
|
50
|
216
|
216
|
50
|
-
|
160
|
125
|
100
|
88
|
3
|
4
|
20
|
4-18
|
-
|
107
|
65
|
241
|
241
|
65
|
-
|
180
|
145
|
120
|
110
|
3
|
4
|
22
|
8-18
|
-
|
142
|
80
|
283
|
283
|
80
|
65
|
195
|
160
|
135
|
121
|
3
|
4
|
22
|
8-18
|
-
|
152
|
100
|
305
|
305
|
100
|
80
|
230
|
190
|
160
|
150
|
3
|
4.5
|
24
|
8-23
|
-
|
178
|
125
|
381
|
381
|
125
|
100
|
270
|
220
|
188
|
176
|
3
|
4.5
|
28
|
8-25
|
-
|
252
|
150
|
403
|
457
|
150
|
125
|
300
|
250
|
218
|
204
|
3
|
4.5
|
30
|
8-25
|
-
|
272
|
200
|
502
|
521
|
200
|
150
|
375
|
320
|
282
|
260
|
3
|
4.5
|
38
|
12-30
|
-
|
398
|
250
|
568
|
559
|
250
|
200
|
445
|
385
|
345
|
313
|
3
|
4.5
|
42
|
12-34
|
283
|
495
|
300
|
648
|
635
|
300
|
250
|
510
|
450
|
408
|
364
|
4
|
4.5
|
46
|
16-34
|
380
|
580
|
350
|
762
|
762
|
350
|
300
|
570
|
510
|
465
|
422
|
4
|
4
|
52
|
16-34
|
425
|
625
|
400
|
838
|
838
|
400
|
350
|
655
|
585
|
535
|
474
|
4
|
5
|
58
|
16-41
|
492
|
720
|
450
|
914
|
914
|
450
|
350
|
680
|
610
|
560
|
524
|
4
|
5
|
60
|
20-41
|
-
|
-
|
500
|
991
|
991
|
500
|
400
|
755
|
670
|
612
|
576
|
4
|
5
|
62
|
20-48
|
555
|
840
|
600
|
1143
|
1143
|
600
|
500
|
890
|
795
|
730
|
678
|
5
|
6
|
62
|
20-54
|
675
|
1050
|
700
|
1346
|
1346
|
700
|
600
|
995
|
900
|
835
|
768
|
5
|
6
|
68
|
24-54
|
850
|
1150
|
6.4
|
25
|
216
|
216
|
25
|
-
|
135
|
100
|
78
|
58
|
2
|
4
|
22
|
4-18
|
-
|
75
|
32
|
229
|
229
|
32
|
-
|
150
|
110
|
82
|
66
|
2
|
4
|
24
|
4-23
|
-
|
85
|
40
|
241
|
241
|
40
|
-
|
165
|
125
|
95
|
76
|
3
|
4
|
24
|
4-23
|
-
|
95
|
50
|
292
|
292
|
50
|
40
|
175
|
135
|
105
|
88
|
3
|
4
|
26
|
4-23
|
-
|
107
|
65
|
330
|
330
|
65
|
50
|
200
|
160
|
130
|
110
|
3
|
4
|
28
|
8-23
|
-
|
142
|
80
|
356
|
356
|
80
|
65
|
210
|
170
|
140
|
121
|
3
|
4
|
30
|
8-23
|
-
|
152
|
100
|
406
|
406
|
100
|
80
|
250
|
200
|
168
|
150
|
3
|
4.5
|
32
|
8-25
|
-
|
178
|
125
|
508
|
508
|
125
|
100
|
295
|
240
|
202
|
176
|
3
|
4.5
|
36
|
8-30
|
-
|
-
|
150
|
495
|
495
|
150
|
125
|
340
|
280
|
240
|
204
|
3
|
4.5
|
38
|
8-34
|
-
|
272
|
200
|
597
|
597
|
200
|
150
|
405
|
345
|
300
|
260
|
3
|
4.5
|
44
|
12-34
|
-
|
398
|
250
|
673
|
673
|
250
|
200
|
470
|
400
|
352
|
313
|
3
|
4.5
|
48
|
12-41
|
283
|
445
|
300
|
762
|
762
|
300
|
250
|
530
|
460
|
412
|
364
|
4
|
4.5
|
54
|
16-41
|
380
|
515
|
350
|
826
|
826
|
350
|
300
|
595
|
525
|
475
|
422
|
4
|
4
|
60
|
16-41
|
425
|
550
|
400
|
902
|
902
|
400
|
350
|
670
|
585
|
525
|
474
|
4
|
5
|
66
|
16-48
|
498
|
615
|
500
|
1054
|
1054
|
500
|
400
|
800
|
705
|
640
|
576
|
4
|
5
|
70
|
20-54
|
555
|
810
|
600
|
1232
|
1232
|
600
|
500
|
930
|
820
|
750
|
678
|
5
|
6
|
76
|
20-58
|
675
|
845
|
10.0
|
25
|
216
|
216
|
25
|
-
|
135
|
100
|
78
|
58
|
2
|
4
|
24
|
4-18
|
-
|
75
|
32
|
229
|
229
|
32
|
-
|
150
|
110
|
82
|
66
|
2
|
4
|
24
|
4-23
|
-
|
85
|
40
|
241
|
241
|
40
|
-
|
165
|
125
|
95
|
76
|
3
|
4
|
26
|
4-23
|
-
|
95
|
50
|
292
|
292
|
50
|
40
|
195
|
145
|
112
|
88
|
3
|
4
|
28
|
4-25
|
-
|
107
|
65
|
330
|
330
|
65
|
50
|
220
|
170
|
138
|
110
|
3
|
4
|
32
|
8-25
|
-
|
142
|
80
|
356
|
356
|
80
|
65
|
230
|
180
|
148
|
121
|
3
|
4
|
34
|
8-25
|
-
|
152
|
100
|
432
|
432
|
100
|
80
|
265
|
210
|
172
|
150
|
3
|
4.5
|
38
|
8-30
|
-
|
178
|
125
|
508
|
508
|
125
|
100
|
310
|
250
|
210
|
176
|
3
|
4.5
|
42
|
8-34
|
-
|
-
|
150
|
559
|
559
|
150
|
125
|
350
|
290
|
250
|
204
|
3
|
4.5
|
46
|
12-34
|
-
|
272
|
200
|
660
|
660
|
200
|
150
|
430
|
360
|
312
|
260
|
3
|
4.5
|
54
|
12-41
|
-
|
398
|
250
|
787
|
787
|
250
|
200
|
500
|
430
|
382
|
313
|
3
|
4.5
|
60
|
12-41
|
283
|
445
|
300
|
838
|
838
|
300
|
250
|
585
|
500
|
442
|
364
|
4
|
4.5
|
70
|
16-48
|
380
|
515
|
350
|
889
|
889
|
350
|
300
|
655
|
560
|
498
|
422
|
4
|
5
|
76
|
16-54
|
425
|
550
|
400
|
994
|
994
|
400
|
350
|
715
|
620
|
558
|
474
|
4
|
5
|
80
|
16-54
|
498
|
615
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法蘭球閥|高壓法蘭鍛鋼球閥|高壓球閥
本實用新型涉及一種新型防爆波閥門,包括閥體、進水法蘭、出水法蘭、閥座、閥球、支撐桿、消波室;進水法蘭和出水法蘭分別設置在閥體的左端和右端,閥體設置有排水孔,閥座設置在閥體內部靠近進水法蘭一端,位于閥座的右側設置有支撐架;支撐桿一端安裝在支撐架上,另一端與閥球固定連接;支撐桿的中部固定設置有擋板,支撐桿上套有彈簧,彈簧外套有橡膠套;位于閥體內部靠近進水法蘭一端設置有若干個錐形凸塊。本實用新型在支撐桿中部設置擋板,將彈簧設置在擋板與支撐架之間,使得閥球與閥座上的閥孔能夠完全貼合,實現完全關閉,達到完全阻擋沖擊波的作用。
法蘭球閥|高壓法蘭鍛鋼球閥|高壓球閥
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