|
|
公稱通徑
DN/mm |
試驗壓力/MPa
|
||
殼體強度試驗
|
上密封試驗
|
密封試驗
|
|
1.0
|
|
1.1
|
1.1
|
1.6
|
|
1.8
|
1.8
|
2.5
|
|
2.8
|
2.8
|
4.0
|
|
4.4
|
4.4
|
6.4
|
|
7.0
|
7.0
|
10.O
|
|
11.0
|
11.O
|
產品類型
|
適用介質
|
適用溫度/℃
|
||
|
水、蒸汽、空氣
|
≤425
|
||
|
水、蒸汽、空氣
|
≤550
|
零件名稱
|
閥體、閥蓋
|
閥桿
|
閥板
|
密封面
|
閥桿螺母
|
填料
|
緊固件
|
||
|
WCB
|
2Gr13
|
25
|
H:合金鋼
|
鋁青銅
|
膨脹復合石墨
|
優質碳鋼
|
||
|
鉻鉬鋼
|
20Cr1M01VA
38CrMoAIA |
鉻鉬鋼
|
Y:硬質合金
|
鉻鉬鋼
|
![]() |
![]() |
公稱
通徑
|
主要外形尺寸及連接尺寸(mm)
|
||||||||||||
L
|
D
|
D1
|
D2
|
b
|
f
|
z-d
|
H
|
H1
|
H2
|
D0
|
手動(kg)
|
電動(kg)
|
|
50
|
250
|
160
|
125
|
100
|
18
|
3
|
4-18
|
350
|
400
|
640
|
220
|
25
|
72
|
65
|
265
|
180
|
145
|
120
|
20
|
3
|
4-18
|
375
|
450
|
670
|
240
|
31
|
74
|
80
|
280
|
195
|
160
|
135
|
20
|
3
|
4-18
|
433
|
528
|
720
|
280
|
40
|
86
|
1OO
|
300
|
215
|
180
|
155
|
22
|
3
|
8-18
|
502
|
620
|
800
|
320
|
55
|
94
|
125
|
325
|
245
|
21O
|
185
|
24
|
3
|
8-18
|
612
|
753
|
905
|
360
|
75
|
100
|
150
|
350
|
280
|
240
|
210
|
24
|
3
|
8-23
|
676
|
847
|
966
|
360
|
100
|
12 9
|
200
|
400
|
335
|
295
|
265
|
24
|
3
|
8-23
|
820
|
1039
|
1100
|
400
|
150
|
174
|
250
|
450
|
390
|
350
|
320
|
26
|
4
|
12-23
|
969
|
1245
|
1220
|
450
|
240
|
254
|
300
|
500
|
440
|
400
|
368
|
28
|
4
|
12-23
|
1142
|
1472
|
1527
|
500
|
310
|
294
|
350
|
550
|
500
|
46O
|
428
|
28
|
4
|
16-23
|
1280
|
1450
|
1665
|
55O
|
420
|
38O
|
400
|
600
|
565
|
515
|
482
|
3O
|
4
|
16-25
|
1452
|
1887
|
1870
|
600
|
600
|
930
|
450
|
650
|
615
|
565
|
532
|
30
|
4
|
20-25
|
1541
|
2011
|
1946
|
700
|
850
|
1235
|
500
|
700
|
670
|
620
|
585
|
32
|
4
|
20-25
|
1676
|
2181
|
2190
|
700
|
1100
|
1356
|
600
|
800
|
780
|
725
|
685
|
36
|
5
|
20-30
|
2000
|
2600
|
2510
|
800
|
1700
|
1830
|
700
|
900
|
8 9 5
|
840
|
800
|
40
|
5
|
24-30
|
2200
|
2900
|
2810
|
800
|
2100
|
2385
|
800
|
1000
|
1010
|
950
|
905
|
44
|
5
|
24-34
|
2360
|
3160
|
2950
|
800
|
2900
|
3100
|
公稱
通徑
|
主要外形尺寸及連接尺寸(mm)
|
||||||||||||
L
|
D
|
D1
|
D2
|
b
|
f
|
z-d
|
H
|
H1
|
H2
|
D0
|
手動(kg)
|
電動(kg)
|
|
50
|
250
|
160
|
125
|
100
|
16
|
3
|
4-18
|
350
|
400
|
640
|
220
|
25
|
79
|
65
|
265
|
180
|
145
|
120
|
18
|
3
|
4-18
|
375
|
450
|
67O
|
240
|
31
|
85
|
80
|
280
|
195
|
160
|
135
|
20
|
3
|
8-18
|
433
|
528
|
720
|
280
|
40
|
94
|
100
|
300
|
215
|
180
|
155
|
20
|
3
|
8-18
|
502
|
620
|
800
|
320
|
55
|
99
|
125
|
325
|
245
|
210
|
185
|
22
|
3
|
8-18
|
612
|
753
|
905
|
360
|
75
|
139
|
150
|
350
|
280
|
240
|
210
|
24
|
3
|
8-23
|
676
|
847
|
966
|
360
|
100
|
154
|
200
|
400
|
335
|
295
|
265
|
26
|
3
|
12-23
|
820
|
1039
|
1100
|
400
|
150
|
210
|
250
|
450
|
405
|
355
|
320
|
30
|
3
|
12-25
|
969
|
1245
|
1220
|
450
|
240
|
300
|
300
|
500
|
460
|
410
|
375
|
30
|
4
|
12-25
|
1142
|
1472
|
1527
|
500
|
310
|
410
|
350
|
550
|
520
|
470
|
435
|
34
|
4
|
16-25
|
1280
|
1450
|
1665
|
550
|
420
|
548
|
400
|
600
|
580
|
525
|
485
|
36
|
4
|
16-30
|
1452
|
1887
|
1870
|
600
|
600
|
732
|
450
|
650
|
640
|
585
|
545
|
40
|
4
|
20-30
|
1541
|
2011
|
1946
|
700
|
850
|
982
|
500
|
700
|
705
|
650
|
608
|
44
|
4
|
20-34
|
1676
|
2181
|
2190
|
700
|
1100
|
1345
|
600
|
800
|
840
|
770
|
718
|
48
|
5
|
20-41
|
2000
|
2600
|
2510
|
800
|
1700
|
2180
|
700
|
900
|
910
|
840
|
788
|
50
|
5
|
24-41
|
2200
|
2900
|
2810
|
800
|
2100
|
2550
|
800
|
1000
|
1020
|
950
|
898
|
52
|
5
|
24-41
|
2360
|
3160
|
2950
|
800
|
2900
|
3380
|