|
GUN METAL SAFETY VALVES |
 |
Sizes Available |
: |
15 NB, 20 NB, 25 NB, 40 NB and 50
NB. |
|
Body Materials |
: |
Cast Iron Body with Bronze Seat,
Plug and Internals. |
|
End Connections |
: |
Screwed BSP Threads |
|
Options |
: |
IBR / Non IBR
Soft Seating available on request. |
|
Operating Parameters |
: |
| Min. Blow Off
Pressure |
- |
0.35 Kg/Cm² |
| Max. Blow Off
Pressure |
- |
17.5 Kg/Cm² |
| Max. Working
Temperature |
- |
235 Deg. C |
|
|
Set Pressure Ranges |
: |
|
0.35 |
To |
1.05 |
Kg/Cm² |
|
1.05 |
To |
2.45 |
Kg/Cm² |
|
2.45 |
To |
5.25 |
Kg/Cm² |
|
5.25 |
To |
8.75 |
Kg/Cm² |
|
8.75 |
To |
12.3 |
Kg/Cm² |
|
12.3 |
To |
17.5 |
Kg/Cm² |
|
|
|
|
CAST STEEL SAFETY VALVES |
NOT FOR
BOILER MOUNTING |
Sizes Available |
: |
40 x 50 NB, 50 x 80 NB, 80 x 100
NB and
100 x 150 NB. |
|
Body Materials |
: |
Cast Steel Body (WCB) with SS
Internals |
|
End Connections |
: |
Flanged to ASA 300 Class |
|
IBR Certificate |
: |
Available for IBR Applications. |
|
Soft Seating |
: |
Also Available for Air Applications. |
|
Operating Parameters |
: |
| Min. Blow Off
Pressure |
- |
0.5
Kg/Cm² |
| Max. Blow Off
Pressure |
- |
35 Kg/Cm² |
| Max. Working
Temperature |
- |
399 Deg.
C |
|
|
Set Pressure Ranges |
: |
|
0.35 |
To |
1.05 |
Kg/Cm² |
|
1.05 |
To |
2.45 |
Kg/Cm² |
|
2.45 |
To |
5.25 |
Kg/Cm² |
|
5.25 |
To |
8.75 |
Kg/Cm² |
|
8.75 |
To |
12.3 |
Kg/Cm² |
|
12.3 |
To |
17.5 |
Kg/Cm² |
|
17.5 |
To |
21.5 |
Kg/Cm² |
|
21.5 |
To |
27.0 |
Kg/Cm² |
|
27.0 |
To |
32.0 |
Kg/Cm² |
|
32.0 |
To |
35.0 |
Kg/Cm² |
|
