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MODEL NO : WCV-2122(L.P.G), WCV-2222(NH3)
* REMARK
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1. Approved by Korea Gas Safety Corp.(KGS)
2. Material is to be changed in case of NH3
3. Please contact us when applying for other gases |
- Application : to pressure back - flowing
- Hydrostatic test pressure : 30kg/㎠
- Pneumatic testpressure : 20kg/㎠
- Fluid : L.P.G, NG, NH3
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NO |
PART NAME |
MATERIAL |
|
1 |
BODY |
GCD - S |
|
2 |
CAP |
SS41 |
|
3 |
GUIDE |
C3604B |
|
4 |
VALVE DISK |
STS304 |
|
5 |
SPINDLE |
STS304 |
|
6 |
WASHER |
STS304 |
|
7 |
GASKET |
ASBESTOS |
|
8 |
VALVE SEAT |
P.T.F.E |
|
9 |
BACK SEAT |
P.T.F.E |
|
10 |
NUT |
STS304 |
|
11 |
WASHER |
STS304 |
|
12 |
STUD BOLT |
S45C |
|
13 |
NUT |
S45C |
|
14 |
SPRING WASHER |
SUP6 | |
|
SIZE |
H |
L |
d |
g |
C |
D |
t |
f |
n-h |
|
65A |
119 |
292 |
65 |
116 |
140 |
175 |
18 |
2 |
8-19 |
|
80A |
129 |
318 |
80 |
132 |
160 |
200 |
20 |
2 |
8-23 |
|
100A |
161 |
356 |
100 |
160 |
185 |
225 |
22 |
2 |
8-23 | |
|
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