|
|
衬里直流截止阀
| 衬里直流截止阀 |
| 产品型号：J45J-6 |
|
|
性能规范 Function specification：
|
公称压力 Nominal pressure
|
PN1.6MPa
|
|
强度试验(Ps)
Shell test
|
密封耐压 Seal pressure
|
PN1.6MPa
|
|
阀体耐压 body pressure
|
PN2.4MPa
|
|
工作压力 working pressure
|
PN1.6MPa
|
|
使用温度
working temperature
|
J45F2-1.6
|
-50°C-+120°C
|
|
J45F46-1.6
|
-50°C-+120°C
|
|
适用介质 Suitable medium
|
强腐蚀性介质
Strong corrosive medium
|
|
主要零件材料 Main parts material：
|
名称 Name
|
材料 Material
|
|
阀体 Body
|
ZG25II外壳内衬F46或衬F2或PFA
|
|
阀盖 Bonnet
|
ZG25IIF46或衬F2或PFA
|
|
阀瓣 Disc
|
优炭钢衬包F46或衬F2或PFA
|
|
阀杆 Stem
|
优炭钢
|
|
填料 Packing
|
F4U形圈
|
|
填料压盖 Gland flange
|
ZG25II
|
|
阀杆螺母 Stem nut
|
ZHMn58-2-2
|
|
定位螺母 Adjusting nut
|
HT200
|
|
垫片 Gasket
|
F4
|
|
手轮 Handwheel
|
HT200
|
|
|
公称通径
DN(mm)
|
主要外形尺寸和连接尺寸 Main outline dimensions and connection
dimensions
|
|
L
|
D
|
D1
|
D2
|
b
|
f
|
d
|
z
|
D0
|
H
|
H1
|
|
25
|
160
|
115
|
85
|
65
|
18
|
3
|
14
|
4
|
100
|
220
|
236
|
|
32
|
180
|
135
|
100
|
78
|
18
|
3
|
18
|
4
|
120
|
251
|
273
|
|
40
|
200
|
145
|
110
|
85
|
20
|
3
|
18
|
4
|
140
|
283
|
306
|
|
50
|
230
|
160
|
125
|
100
|
20
|
3
|
18
|
4
|
160
|
316
|
344
|
|
65
|
290
|
180
|
145
|
120
|
22
|
3
|
18
|
4
|
180
|
353
|
383
|
|
80
|
310
|
195
|
160
|
135
|
22
|
3
|
18
|
8
|
200
|
437
|
479
|
|
100
|
350
|
215
|
180
|
150
|
24
|
3
|
18
|
8
|
240
|
479
|
529
|
|
125
|
400
|
245
|
210
|
180
|
26
|
3
|
18
|
8
|
280
|
542
|
608
|
|
150
|
480
|
280
|
240
|
210
|
28
|
4
|
23
|
8
|
320
|
605
|
680
|
|
200
|
600
|
335
|
295
|
265
|
30
|
4
|
23
|
12
|
360
|
650
|
755
|
|
|
