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Three-piece type ball valve KF-6900

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Technical Parameters

Nominal diameter(mm)
6～100
6～100
Nominal pressure(Mpa)
1.0 
1.6
Testing pressure
Shell(Mpa)
1.5
2.4
Seal(Mpa)
1.1
1.76
Suitable temperature
-40°C-～180°C
Suitable medium
Drinking water、sewage、seawater、food、medicines、gas、oil and acid

 

Main Raw Material

Body&bonnet
Seat
Ball
Stem
Antistatic device
Spring washer
Handle
CF8
RPTFE
SS316
SS316
SS304
SS304
SS304
CF8M
WCB

 

Overall Dimension

Three-piece type ball valve KF-6900(图1)

DN
NPS(G)
d
L
H
W
4-d
B1
B2
Weight(KG)
6
1/4"
11.5
65
46
95
7
12
15
0.405
10
3/8"
12
65
46
95
7
14
17.2
0.395
15
1/2"
15
75
46
110
8
18
21.3
0.505
20
3/4"
20
85
54
110
8.5
25
26.9
0.695
25
1"
25
90
64
140
8.5
32
33.7
0.94
32
1-1/4"
32
112
69
140
10
38
42.4
1.595
40
1-1/2"
38
120
76
155
10
45
48.3
2
50
2"
50
145
86
180
11
57
60.3
2.815
65
2-1/2"
65
170
120
220
16
76
76.1
5.8
80
3"
80
200
150
260
18
89
88.9
17.8
100
4"
100
263
170
350
20
108
114.3
36


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