PF·QQ41M-16-DN15,PF·QQ41M-16-DN20,PF·QQ41M-25Q-DN25,PF·QQ41M-25Q-DN32,不銹鋼保溫球閥
一、性能規(guī)范
型號
|
公稱壓力(MPa)
|
試驗壓力Ps(MPa)
|
工作溫度(℃)
|
適用介質
|
強度水(MPa)
|
密封水(MPa)
|
氣密封(MPa)
|
PF·QQ41M-16
|
1.6
|
2.4
|
1.8
|
0.6
|
≤300
|
氣動、水、油等
|
PF·QQ41M-25Q
|
2.5
|
4.0
|
2.8
|
≤350
|
二、主要零件材料
零件名稱
|
材料
|
PF·QQ41M-10 16
|
PF·QQ41M-25Q
|
閥體
|
HT200
|
QT450-10
|
球體
|
不銹鋼
|
閥桿
|
45#
|
手柄
|
Q235
|
密封圈
|
復合石墨
|
三、外形尺寸和連接尺寸
型號
|
公稱通徑
|
尺寸(mm)
|
L
|
D
|
D1
|
D2
|
b-f
|
Z-Φd
|
H
|
Do
|
|
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
|
16-2
|
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
|
22-3
|
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
|
|
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
|
|
PF·QQ41M-16-DN25,PF·QQ41M-16-DN32,PF·QQ41M-16-DN40,PF·QQ41M-16-DN50,PF·QQ41M-16-DN65,
PF·QQ41M-16-DN80,PF·QQ41M-16-DN100,CCLAIR,PF·QQ41M-16-DN125,PF·QQ41M-16-DN150,PF·QQ41M-16-DN200,
PF·QQ41M-25Q-DN15,PF·QQ41M-25Q-DN20,PF·QQ41M-25Q-DN40,PF·QQ41M-25Q-DN50,PF·QQ41M-25Q-DN65,
PF·QQ41M-25Q-DN80,PF·QQ41M-25Q-DN100,PF·QQ41M-25Q-DN125,PF·QQ41M-25Q-DN150,PF·QQ41M-25Q-DN200,