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Oswal
globe valves are heavy duty, outside screw &
yoke type, bolted bonnet, rising stem and hand
wheel. Valves are highly efficient for services
requiring frequent operation and throttling. The
internal passage within the valve diverts flow
through 90º changes of direction resulting
in pressure drop and turbulence. The most advanced
design features provides the ultimate in dependable,
economic flow control. They are available in wide
range of sizes and weights. Globe valves are generally
considered where moderate control or regulation
of flow is required.
Globe valves are adequate for
all service media. Valves are marked with flow
direction since they are recommended to install
with flow and pressure under the disc. It can
also be installed in reverse condition depending
upon the conditions. The globe valve is generally
faster to operate due to less travel. But requires
much force to operate compared to gate valves.
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Size
Range
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Class |
| 2" - 24" |
Class 150 |
| 2" - 16" |
Class 300 |
| 2" - 16" |
Class 600 |
| 2" - 12" |
Class 900 |
| 2" - 12" |
Class 1500 |
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1/2"-11/2"
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Class 800 |
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Standards |
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Design
Standard |
BS 1873 |
| Testing
Standard |
BS EN 12266 – 1 |
| Face
To Face |
ASME B 16.10 |
| End
Connection |
Flanged End - ASME B 16.5 |
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Butt Weld End –
ASME B 16.25 |
| Pressure
– Temperature Chart |
ASME B 16.34 |
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Valve
Operation
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| Operator |
Size
Range
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| Handwheel |
2” –
10” - Class 150, 300 |
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2” –
6 ” - Class 600 |
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2” –
4 ” - Class 900, 1500 |
| Gear Operator |
12”
& Above - Class 150
& 300 |
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8” &
Above - Class 600 |
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12”
& 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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