20kg/cm2 Flanged Check Valve
- Company Name:Ms General Gas Co., Ltd.
- Membership:Free Member
- Member Since:2006. 03.17
- Country/Region:Korea
- City:Gyeongsangnam-do
- Contact:Wontae Jun
- Related Keywords:gas, valve, flaged check valve
Ms General Gas Co., Ltd.
Description
20kg/cm2 Flanged Check Valve
Application : to pressure back - flowing
Hydrostatic test pressure : 30kg/cm
Pneumatic testpressure : 20kg/cm
Fluid : L.P.G, NG, NH3
Material
|
No
|
Part name
|
Meterial
|
| 1
|
Body
|
GCD-S
|
| 2
|
Gland nut
|
S45C
|
|
3
|
Valve disk
|
STS304
|
| 4
|
Guide
|
C3604B
|
| 5
|
Spindle
|
STS304
|
| 6
|
Cap
|
SS41
|
| 7
|
Valve seat
|
P.T.F.E
|
| 8
|
Back seat
|
P.T.F.E
|
| 9
|
Gasket
|
ASBESTOS
|
| 10
|
Washer
|
STS304
|
| 11
|
Nylon nut
|
STS304
|
Dimension
|
Size
|
H
|
L
|
d
|
g
|
C
|
D
|
f
|
f
|
n-h
|
| 25A
|
71
|
203
|
25
|
67
|
90
|
125
|
15
|
1
|
4-15
|
| 40A
|
87
|
229
|
40
|
81
|
105
|
140
|
16
|
2
|
4-19
|
| 50A
|
100
|
267
|
50
|
96
|
120
|
155
|
16
|
2
|
8-19
|
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