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황동볼밸브 |
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■
사양 (Specitication) |
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| *SIZE |
*8A(1/4")~100A(4") |
| *Working
Pressure |
*10Kgf/㎠
/ 0.98Mpa |
| *Max
Pressure |
*14Kgf/㎠ |
| *Max
Temperature |
*80℃ |
| *Thread
spec. |
*KS
B 0222(PT) |
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| ■
부분명칭 및 재질 (Part Name & Materials) |
|
| No. |
*Part
Name |
Material
spec. |
No. |
*Part
Name |
Material
spec. |
|
|
|
1
|
BODY
|
C3771BE
|
7
|
O-RING
|
NBR 240S
|
|
2
|
COVER
|
C3771BE
|
8
|
HANDLE WASHER
|
PTFE
|
|
3
|
BALL
|
C3604BD / C3771BE
|
9
|
SPRING WASHER
|
SWRH 4
|
|
4
|
SPINDLE
|
C3604BD
|
10
|
NUT
|
SWRCH 10
|
|
5
|
HANDLE
|
SS330
|
11
|
COVER O-RING
|
NBR 240S
|
|
6
|
SEAT RING
|
PTFE
|
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|
|
|
Size
|
Model No.
|
ΦD
|
Φd
|
C
|
H
|
N
|
L
|
Octagonal
|
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8A
|
1/4"
|
GVB-8
|
8
|
8
|
70
|
38
|
8
|
40
|
21
|
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10A
|
3/8"
|
GVB-8
|
8
|
8
|
70
|
38
|
8
|
40
|
21
|
|
15A
|
1/2"
|
GVB-10
|
10
|
9
|
80
|
44
|
11.5
|
51
|
26
|
|
20A
|
3/4"
|
GVB-15
|
15
|
9
|
80
|
46
|
12.8
|
58
|
32
|
|
25A
|
1"
|
GVB-20
|
20
|
11
|
100
|
56
|
14.5
|
69
|
39
|
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32A
|
11/4"
|
GVB-25
|
25
|
11
|
130
|
60
|
16.5
|
81
|
47
|
|
40A
|
11/2"
|
GVB-32
|
32
|
15.2
|
144
|
66
|
18
|
93
|
55
|
|
50A
|
2"
|
GVB-40
|
40
|
15.2
|
144
|
72
|
22.8
|
111.8
|
66
|
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65A
|
21/2"
|
GVB-50
|
50
|
18
|
170
|
85
|
25.5
|
134.8
|
83
|
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80A
|
3"
|
GVB-65
|
65
|
18
|
170
|
96
|
27.5
|
150.8
|
98
|
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100A
|
4"
|
GVB-80
|
80
|
18
|
170
|
106
|
35.5
|
192
|
122
|
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