采用標準Adopt standard
設(shè)計標準
Desian standard
|
GB12237
|
結(jié)構(gòu)長度
Face to face
|
GB12221-89
|
法蘭連接
Flange connect
|
GB9113-88 JB79
|
試驗與檢驗
Test and check up
|
GB/T13927-89 JB/T9092-99
|
傳動方式
Driving mode
|
手動、蝸輪傳動、電動、氣動
Manual、Wormgear、Electric、Pneumatic
|
主要性能參數(shù) Main perfornance parameter
公稱通徑
Nominal diameter
|
DN(mm)
|
25-500
|
公稱壓力
Nominal pressure
|
PN(MPa)
|
1.6
|
2.5
|
4.0
|
試驗壓力Ps(MPa)
Test pressure
|
強度試驗
Strength test
|
2.4
|
3.75
|
6.0
|
密封試驗
Seal test
|
1.76
|
2.75
|
4.4
|
氣密封試驗
Gas seal test
|
0.5～0.7MPa
|
主要尺寸及重量 Main dimensionsions and weight
|
V(mm)
|
1.6MP2
|
2.5MP2
|
4.0MP2
|
|
通徑
|
L
|
H
|
D
|
D1
|
Z-фd
|
L
|
H
|
D
|
D1
|
Z-фd
|
L
|
H
|
D
|
D1
|
Z-фd
|
|
25
|
140
|
250
|
115
|
85
|
4X14
|
140
|
250
|
115
|
85
|
4×14
|
165
|
250
|
115
|
85
|
4-14
|
|
32
|
165
|
280
|
140
|
100
|
4×18
|
165
|
280
|
140
|
100
|
4×18
|
178
|
280
|
140
|
100
|
4-18
|
|
40
|
165
|
305
|
150
|
110
|
4×18
|
165
|
305
|
150
|
110
|
4×18
|
190
|
305
|
150
|
110
|
4-18
|
|
50
|
203
|
355
|
165
|
125
|
4×18
|
203
|
355
|
165
|
125
|
4×18
|
216
|
355
|
165
|
125
|
4-18
|
|
65
|
222
|
405
|
185
|
145
|
4×18
|
222
|
405
|
185
|
145
|
8×18
|
241
|
405
|
185
|
145
|
8-18
|
|
80
|
241
|
480
|
200
|
160
|
8×18
|
241
|
480
|
200
|
160
|
8×18
|
283
|
480
|
200
|
160
|
8-18
|
|
100
|
305
|
510
|
220
|
180
|
8×18
|
305
|
510
|
235
|
190
|
8×22
|
305
|
510
|
235
|
190
|
8-22
|
|
125
|
356
|
540
|
250
|
210
|
8×18
|
356
|
540
|
270
|
220
|
8×26
|
381
|
540
|
270
|
220
|
8-26
|
|
150
|
394
|
580
|
285
|
240
|
8×22
|
394
|
580
|
300
|
250
|
8×26
|
403
|
580
|
300
|
250
|
8-26
|
|
200
|
457
|
615
|
340
|
295
|
12×22
|
457
|
615
|
360
|
310
|
12×26
|
502
|
615
|
375
|
320
|
12-30
|
|
250
|
533
|
670
|
405
|
355
|
12×26
|
533
|
670
|
425
|
370
|
12×30
|
568
|
670
|
450
|
385
|
12-33
|
|
300
|
610
|
725
|
460
|
410
|
12×26
|
610
|
725
|
485
|
430
|
16×30
|
648
|
725
|
515
|
450
|
16-33
|
|
350
|
686
|
760
|
520
|
470
|
16×26
|
686
|
760
|
555
|
490
|
16×33
|
762
|
760
|
580
|
510
|
16-36
|
|
400
|
762
|
790
|
580
|
525
|
16×30
|
762
|
790
|
620
|
550
|
16×36
|
838
|
790
|
660
|
585
|
12-39
|
|
450
|
864
|
895
|
640
|
585
|
20×30
|
864
|
895
|
670
|
600
|
20×36
|
914
|
895
|
685
|
610
|
20-39
|
|
500
|
914
|
990
|
715
|
650
|
20×33
|
914
|
990
|
730
|
660
|
20×36
|
991
|
990
|
755
|
670
|
20-42
|
