Gas valves for LPG(NG, NH3) and cryogenic valves
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Gas valves for LPG(NG, NH3) |
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| Flanged globe valve 20kg/cm2 |
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| Model: WGV-1122(LPG), WGV-1222(NH3) |
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| Products Detail |
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MODEL NO : WGV-1122(L.P.G), WGV-1222(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 |
- Hydrostatic test pressure : 30kg/㎠
- Pneumatic test pressure : 20kg/㎠
- Fluid : L.P.G, NG, NH3
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NO |
PART NAME |
MATERIAL |
NO |
PART NAME |
MATERIAL |
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1 |
BODY |
GCD-S |
15 |
GASKET |
P.T.F.E |
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2 |
BONNET |
GCD-S |
16 |
NAME PLATE |
AL |
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3 |
VALVE DISK |
S20C |
17 |
O - RING |
N.B.R |
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4 |
SPINDLE |
STS304 |
18 |
O - RING |
N.B.R |
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5 |
GLAND NUT |
GCD-S |
19 |
O - RING |
N.B.R |
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6 |
GLAND |
C3604B |
20 |
NUT |
N.B.R |
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7 |
PACKING GLAND |
C3604B |
21 |
DISK STEM RING |
S25C |
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8 |
SEAT RING |
STS304 |
22 |
STUD BOLT |
SS41 |
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9 |
SPRING |
STS304 |
23 |
NUT |
S25C |
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10 |
PACKING |
P.T.F.E |
24 |
SPRING WASHER |
STS304 |
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11 |
WASHER |
STS304 |
25 |
NUT |
S25C |
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12 |
HANDLE |
GCD-S |
26 |
SPRING WASHER |
SUP6 |
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13 |
VALVE SEAT |
P.T.F.E |
27 |
WRENCH BOLT |
SCM415 |
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14 |
BACK SEAT |
P.T.F.E |
28 |
SPRING WASHER |
SUP6 | |
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SIZE |
H |
L |
d |
g |
C |
D |
t |
f |
n-h |
LIFT |
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65A |
272 |
292 |
65 |
116 |
140 |
175 |
18 |
2 |
8-19 |
22 |
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80A |
311 |
318 |
80 |
132 |
160 |
200 |
20 |
2 |
8-23 |
26 |
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100A |
400 |
356 |
100 |
160 |
185 |
225 |
22 |
2 |
8-23 |
43 | |
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