Oswal
gate valves are heavy duty, outside
screw & yoke type, bolted bonnet,
rising stem with non rising hand wheel.
Straight through bore design assures
minimum turbulence, erosion and resistance
to flow. The most advanced design features
provides the ultimate in dependable,
economic flow control. They are available
in wide range of sizes and weights.
These are widely suited for high pressure
and temperature and variety of fluids.
Gate valves are adequate for all service
media along with Hydrogen service, Oxygen
service, Hydrocarbon service and NACE
applications. Other optional features
like Live loading, lantern ring, Bleed
holes, purging lines and other features
are available on request. |
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| Size
Range |
Class |
| 2" - 36" |
Class 150 |
| 2" - 24" |
Class 300 |
| 2" - 24" |
Class 600 |
| 2" - 12" |
Class 900 |
| 2" - 12" |
Class 1500 |
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Standards |
 |
|
| Design
Standard |
API 600/BS1414 |
| Testing
Standard |
API 598/BS EN 12266-1 |
| Face
To Face |
ASME B 16.10 |
| End
Connection |
Flanged End - ASME B 16.5 |
| |
Butt Weld End –
ASME B 16.25 |
| Pressure
– Temperature Chart |
ASME B 16.34 |
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| |
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| Valve
Operation |
|
| Operator |
Size
Range |
|
| Handwheel |
2” –
10” - Class 150, 300,
600 |
| |
2” –
4” - Class 900 &
1500 |
| Gear Operator |
12”
& Above - Class 150,
300, 600 |
| |
6” &
Above - Class 900,1500 |
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| Material |
| STRUCTURE |
End Connection |
Flanged End Raised
Face, Butt Weld End, RTJ,. ETC |
| Operation |
Hand wheel,
Gear Operator, Electrical Actuator,
Pneumatic, Hydraulic |
| MATERIAL |
Shell |
WCB, WC1, WC6, WC9, LCB, LCC,
LC3, C5, C12, CF8, CF8M, CF3,
CF3M, CF8C, CN7M, CD4MCu, Hastelloy,
Inconel, Duplex Stainless Steel |
| Trim |
13% Cr
Steel, 304 , 304L, 316, 316L,
321, 347, F51, Monel |
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