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WJ VALVES AND BOILER MOUNTINGS |
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CAST STEEL
GATE VALVE
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DESERIPTION |
'WJ' Cast Steel Globe Valve to BS - 1414 - 1975 Outside Screw and Yoke Type, Bolted Bonnet, 13% Cr. S.S. (AISI-410) Trim, Solid Wedge Disc, Flanges as per BS- 1560/ANSI -B 16.5. Raised Face as per BS-1560/ ANSI - B 16.5. Raised Face are manufactured in CI. 150 and CI.300 |
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These valves have vide applications for high temperature & pressure pipe lines and are specially for oil Refineries, Petrochemical Plants, Power Stations & other Industrial Plants. |
SALIENT FEATURES : |
1) |
Stream lined full flow area is provided in the body to minimise pressure drop. |
2) |
Renewable 13% Cr S.S. (AISI- 410) body seat ring and disc facing ring have at least 50 H.B. difference in hardness. |
3) |
Bolted self aligning two piece gland. |
4) |
Back seat provision is provided is provided to facilitate on line repalcement of gland packing under pressure when valve is full open. |
5) |
Ample depth of stuffing box. |
6) |
Sturdy hand wheel is provided for operation of valve. |
TESTING AND CERTIFICATIZON : |
If required these valves can be supplied with IBR Test Certificate in Form III - C issued by The Director of Boilers, Panjab. |
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