|
公称压力 |
强度试验 |
水密封试验 |
上密封试验 |
气密封试验 |
|
2.5 |
3.8 |
2.8 |
2.8 |
0.6
|
|
4.0 |
6.0 |
4.4 |
4.4 |
|
体盖 |
阀杆 |
阀瓣 |
密封面 |
垫片
|
填料
|
工作温度 |
适用介质 |
|
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni19Ti |
STL本体材质 |
PTFE
|
PTFE
|
常温 |
氧气
|
|
ZCrZn16S14 |
|
1.6MPa |
DN |
L |
D |
D1 |
D2 |
b |
n-φd |
H |
D0 |
|
凸面法兰
RF JY41W-16P JY41W-16T JY41Y-16P JY41Y-16T |
25 |
160 |
115 |
85 |
65 |
14 |
4-φ14 |
305 |
160
|
|
32 |
180 |
135 |
100 |
78 |
16 |
4-φ14 |
316 |
160
|
|
|
40
|
200
|
145
|
110
|
85
|
16
|
4-φ14
|
328
|
180
|
|
|
50
|
230
|
160
|
125
|
100
|
16
|
4-φ14
|
356
|
200
|
|
|
65
|
290
|
180
|
145
|
120
|
18
|
4-φ14
|
389
|
280
|
|
|
80
|
310
|
195
|
160
|
135
|
20
|
4-φ14
|
400
|
280
|
|
|
100
|
350
|
215
|
180
|
155
|
20
|
4-φ14
|
460
|
320
|
|
|
125
|
400
|
245
|
210
|
185
|
22
|
4-φ14
|
528
|
320
|
|
|
150
|
480
|
280
|
240
|
210
|
24
|
4-φ14
|
668
|
450
|
|
|
200
|
600
|
335
|
295
|
265
|
26
|
4-φ14
|
795
|
500
|
|
|
250
|
650
|
405
|
355
|
320
|
30
|
4-φ14
|
910
|
560
|
|
|
300
|
750
|
460
|
410
|
375
|
30
|
4-φ14
|
1200
|
640
|
|
|
350
|
850
|
520
|
470
|
435
|
34
|
4-φ14
|
1290
|
720
|
|
|
400
|
950
|
580
|
525
|
485
|
36
|
4-φ14
|
1560
|
800
|
