型号
|
公称压力
|
试验压力(MPa)
|
工作温度℃
|
适用介质
|
||
强度水(MPa)
|
密封水(MPa)
|
气密封(MPa)
|
||||
PF.QQ41M-16P
|
1.6
|
2.4
|
1.8
|
0.6
|
≤300
|
水、油、酸碱等
|
PF.QQ41F-16P
|
≤150
|
|||||
PF.QQ41M-25P
|
2.5
|
4.0
|
2.8
|
≤300
|
||
PF.QQ41F-25P
|
≤150
|
|||||
PF.QJ41M-16P
|
1.6
|
2.4
|
1.8
|
≤300
|
||
PF.QJ41F-16P
|
≤150
|
二、不锈钢高温球阀主要零件材料:
零件材料
|
材料
|
-
|
PF.QQ41M-16P
PF.QQ41M-25P QF.QJ41M-16P |
PF.QQ41F-16P
PF.QQ41F-25P QF.QJ41F-16P |
|
阀体
|
304、304L、321、316、316L
|
|
球体
|
||
阀杆
|
||
手柄
|
可锻铸铁
|
|
复合石墨
|
聚四氟乙稀
|
三、不锈钢高温球阀参数:
型号
|
公称通径
|
尺寸(mm)
|
|||||||
L
|
D
|
D1
|
D2
|
b-d
|
Z-Φd
|
H
|
D0
|
||
PF.QQ41M F-16P RQ616P
|
15
|
115
|
95
|
65
|
45
|
14-2
|
4-14
|
105
|
150
|
20
|
130
|
105
|
75
|
55
|
16-2
|
4-14
|
110
|
150
|
|
25
|
140
|
115
|
85
|
65
|
16-2
|
4-14
|
120
|
160
|
|
32
|
165
|
135
|
100
|
78
|
16-2
|
4-18
|
145
|
160
|
|
40
|
180
|
145
|
110
|
85
|
16-3
|
4-18
|
155
|
250
|
|
50
|
200
|
160
|
125
|
100
|
18-3
|
4-18
|
175
|
300
|
|
65
|
220
|
180
|
145
|
120
|
18-3
|
4-18
|
195
|
300
|
|
80
|
250
|
195
|
160
|
135
|
20-3
|
8-18
|
225
|
320
|
|
100
|
280
|
215
|
180
|
155
|
20-3
|
8-18
|
255
|
320
|
|
125
|
320
|
245
|
210
|
185
|
20-3
|
8-18
|
285
|
400
|
|
150
|
360
|
280
|
240
|
210
|
24-3
|
8-23
|
295
|
400
|
|
200
|
400
|
335
|
295
|
265
|
30-3
|
12-23
|
330
|
450
|
|
PF.QQ41M F-25P RQ625P
|
40
|
180
|
145
|
110
|
85
|
18-3
|
4-18
|
155
|
250
|
50
|
200
|
160
|
125
|
100
|
20-3
|
4-18
|
175
|
300
|
|
65
|
220
|
180
|
145
|
120
|
22-3
|
8-18
|
195
|
300
|
|
80
|
250
|
195
|
160
|
135
|
22-3
|
8-18
|
225
|
320
|
|
100
|
280
|
230
|
190
|
160
|
24-3
|
8-23
|
255
|
320
|
|
125
|
320
|
270
|
220
|
188
|
28-3
|
8-25
|
285
|
400
|
|
150
|
360
|
300
|
250
|
218
|
30-3
|
8-25
|
295
|
400
|
|
200
|
400
|
360
|
310
|
278
|
34-3
|
12-25
|
330
|
450
|