MODEL NO : WGV-1121(L.P.G), WGV-1221(NH3)
* REMARK
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
| |
NO |
PART NAME |
MATERIAL |
NO |
PART NAME |
MATERIAL |
1 |
BODY |
GCD-S |
13 |
VALVE SEAT |
P.T.F.E |
2 |
BONNET |
S20C |
14 |
BACK SEAT |
P.T.F.E |
3 |
VALVE DISK |
S20C |
15 |
GASKET |
ASBESTOS |
4 |
SPINDLE |
STS304 |
16 |
NAME PLATE |
AL |
5 |
GLAND NUT |
S20C |
17 |
O - RING |
N.B.R |
6 |
GLAND |
C3604B |
18 |
O - RING |
N.B.R |
7 |
PACKING GLAND |
C3604B |
19 |
O - RING |
N.B.R |
8 |
SEAT RING |
STS304 |
20 |
NUT |
STS304 |
9 |
SPRING |
STS304 |
21 |
BALL |
SUJ2 |
10 |
PACKING |
P.T.F.E |
22 |
NUT |
S20C |
11 |
WASHER |
STS304 |
23 |
SPRING WASHER |
STS304 |
12 |
HANDLE |
SPCC |
24 |
SET SCREW |
STS304 | |
SIZE |
H |
L |
d |
g |
C |
D |
t |
f |
n-h |
LIFT |
15A |
140 |
152 |
15 |
50 |
70 |
95 |
13 |
1 |
4-15 |
10 |
20A |
148 |
178 |
20 |
56 |
75 |
100 |
15 |
1 |
4-15 |
11 |
25A |
170 |
203 |
25 |
67 |
90 |
125 |
15 |
1 |
4-19 |
13 |
40A |
194 |
229 |
40 |
81 |
105 |
140 |
16 |
2 |
4-19 |
17 |
50A |
219 |
267 |
50 |
96 |
120 |
155 |
16 |
2 |
8-19 |
19 | |
|