2-pc ball valve
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2-pc ball valve
 
Product description  

Main outer size

DN
G
B
L
E
H
A
6
1/4"
8
60
11.5
52
105
10
3/8"
10
65
11.5
52
105
15
1/2"
15
63
14
65
130
20
3/4"
20
74
15
70
130
25
1"
25
87
15
78
150
32
1 1/4"
32
101
18
82
180
40
1 1/2"
38
110
19
90
200
50
2"
50
123
19
98
200
65
2 1/2"
64
175
23
140
240

Specifications


Nominal pressuare
PN
2.5,4
Mpa
Strength testing pressure
PT
3.8,6,9,6
Set testing pressure
0.6
Seat testing pressure
2.8,4.4,7.04
Applicable mcdia
Q11F- 25C
40C
Q11F- 25P
40P
Q11F- 25R
40R
Water.Oil.Steam
Nitric acid
Acetic acid
Applicable temperatrue
-40~180oC

Materials of main parts

Description of Parts
Q11F-25,40
Q11F-25P,40P
Q11F-25R,40R
Valve body
WCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
Ball body
ICr18Ni9Ti
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
Ball rod
ICr18Ni9Ti
ZG1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
Seal ring
Polytetrafluoroethlene
PACKING
Polytetrafluoroethlene

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