| Max. Working Pressure |
8"~180"(200~4500mm)
service Water
|
|
| Flange dimension |
Class 1 65psi(4.5kgf/㎠)
Class 2 105psi(7.5kgf/㎠)
|
|
| Installatjion |
Class 3 150psi(10kgf/㎠)
Other standards are available on request
|
|
| Hydraulic |
Vertical, Horizontal of Floor type |
|
| Part |
Class |
200-350 |
400-2000 |
2100mm Over size |
| (1)Body pressure |
class1 |
14.0kgf/㎠ |
10.5kgf/㎠ |
1.5times
of working
pressure
|
| class2 |
17.5kgf/㎠ |
14.0kgf/㎠ |
| class3 |
23.5kgf/㎠ |
21.0kgf/㎠ |
| (2)Seat leakage |
class1 |
4.5kgf/㎠ |
4.5kgf/㎠ |
The same as
the working
pressure
|
| class2 |
7.5kgf/㎠ |
7.5kgf/㎠ |
| class3 |
10.0kgf/㎠ |
10.0kgf/㎠ |
|
|
| Coation |
Asphalt varnish coating
The other materials are availble on request
|
|
| Operration |
Manual(Worm gear type)
Electric(worm gear Valve. actuator type)
Cylinder type(Oil, air or Water)
|
|
