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National Stock Number:
4820-01-284-4226
Federal Supply Class:
4820
National Item Identification Number:
012844226
Description:
VALVE,GATE
Detail:
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
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Manufacturer Information:
| 141F 8IN | 79342 | WILLIAM E WILLIAMS VALVE CORP | | 7995 8IN | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
| FACE TO FACE DISTANCE | 11.500 INCHES | | MATERIAL | COPPER ALLOY DISK | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | COPPER ALLOY STEM | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH STEAM | | VALVE SIZE | 8.000 INCHES |
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