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Q41F46 lined ball valve

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Q41F46 lined ball valve

 

Main parts and materials

Model
Around the body
Sphere
Seat ring
Handle
Q41F4-16
WCB lining F4
WCB lining F4
Teflon、PTFE
WCB
Q41F46-16
WCB lining F46
WCB lining F46

The main performance parameters

Model
Nominal
PN(MPa)
Shell test pressure(MPa)
Sealing test pressure(MPa)
Operating Temperature(℃)
For medium
Q41F4-10
1.0
1.5
1.1
-20 ~180
Sulfuric acid, hydrofluoric acid, phosphoric acid, nitric acid, hydrochloric acid, various organic acids, organic solvents, strong oxidants, and a variety of other strong corrosive medium
Q41F4-16
1.6
2.4
1.76
-20 ~180
Q41F46-10
1.0
1.5
1.1
-20 ~150
Q41F46-16
1.6
2.4
1.76
-20 ~150

The main dimensions

DN(mm)
Size(mm)
L
L1
H
mm
in
PN10/16
Class150
25
1”
150
127
160
115
32
1 1/4”
165
140
160
125
40
1 1/2”
180
165
160
135
50
2”
200
178
210
140
65
2 1/2”
220
190
210
150
80
3”
250
203
250
180
100
4”
280
229
250
190
125
5”
320
254
335
225
150
6”
360
394
345
255
200
8”
400
457
-
400
250
10”
450
533
-
-
300
12”
500
610
-
-

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