不锈钢球阀主要用于截断或接通介质，也可用于流体的调节与控制。该阀只需要用旋转90度的操作和很小的转动力矩就能关闭严密。 STANDARD ·Investerment Casting Body & Cap ·Blow-Out Proof Stem ·Full Port 2-P……
|
Test Pressure
|
Shell Test
|
9.0
|
MPA
|
|
Tightness Test
|
7.50
|
||
|
Gas-Tightness Test
|
0.8
|
||
|
Max Working Temperature
|
-20℃+160℃
|
||
|
Applicable Medium:Water，Oil，Gas，Acid
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|
No.
|
PARTS
|
MATERIAL
|
|
|
1
|
Nut
|
A194-8
|
|
|
2
|
Bolt
|
A193-B8
|
|
|
3
|
Cap
|
CF8M CF8 WCB
|
|
|
4
|
Gasket
|
PTFE
|
R-PTFE
|
|
5
|
Ball Seat
|
PTFE
|
R-PTFE
|
|
6
|
Ball
|
SS316
|
SS304
|
|
7
|
Body
|
CF8M CF8 WCB
|
|
|
8
|
Thrust Washer
|
PTFE | R-PTFE
|
|
|
9
|
O-Ring
|
VITON
|
|
|
10
|
V-Ring Packing
|
PTFE | R-PTFE
|
|
|
11
|
Gland
|
SS304
|
|
|
12
|
Spring Washer
|
SS04 | SS201
|
|
|
13
|
Stop Nut
|
A194-8
|
|
|
14
|
Stop Cap
|
SS304 | SS201
|
|
|
15
|
Stem Nut
|
A194-8
|
|
|
16
|
Handle
|
SS304 | SS201
|
|
|
17
|
Handle Cover
|
Plastic
|
|
|
18
|
Stem
|
SS316
|
SS304
|
|
19
|
Anti-Static
|
SS304
|
SS201
|
|
20
|
Pin
|
SS304
|
|
|
SIZE
|
d
|
L
|
H
|
W
|
H1
|
H2
|
R
|
C
|
D
|
N
|
M
|
G
|
T
|
ISO
|
TORQUE N.M
|
|
1/2″
|
15
|
115
|
76
|
145
|
49
|
8
|
45
|
65
|
95
|
4
|
14
|
9
|
14
|
F03/04
|
6
|
|
3/4″
|
20
|
120
|
82
|
145
|
54
|
8
|
58
|
75
|
105
|
4
|
14
|
9
|
16
|
F03/04
|
8
|
|
1″
|
25
|
125
|
90
|
145
|
64
|
10
|
68
|
85
|
115
|
4
|
14
|
11
|
16
|
F04/05
|
10
|
|
1%”
|
32
|
130
|
105
|
180
|
71
|
10
|
78
|
100
|
140
|
4
|
18
|
11
|
16
|
F04/05
|
17
|
|
11/2″
|
38
|
140
|
128
|
240
|
75
|
14
|
88
|
110
|
150
|
4
|
18
|
14
|
16
|
F05/07
|
22
|
|
2″
|
48
|
150
|
133
|
240
|
85
|
14
|
102
|
125
|
165
|
4
|
18
|
14
|
18
|
F05/07
|
30
|
|
2/”
|
65
|
170
|
152
|
240
|
100
|
18
|
122
|
145
|
185
|
4
|
18
|
17
|
18
|
F07/010
|
45
|
|
3″
|
78
|
180
|
165
|
300
|
110
|
18
|
138
|
160
|
200
|
8
|
18
|
17
|
20
|
F07/010
|
80
|
|
4″
|
98
|
190
|
188
|
300
|
130
|
18
|
158
|
180
|
220
|
8
|
18
|
19
|
20
|
F07/010
|
115
|
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