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National Stock Number:
4820-01-311-3958
Federal Supply Class:
4820
National Item Identification Number:
013113958
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:
| 2800 .50IN | 13902 | NEWDELL COMPANY THE DBA LADISH VALVES | | 800.50IN | 13902 | NEWDELL COMPANY THE DBA LADISH VALVES |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | THREADED INTERNAL PIPE | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | OPERATING PRESSURE AND TYPE | 800.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | MATERIAL | STEEL BODY | | MATERIAL | STEEL COMP 410 SEAT | | MATERIAL | STEEL COMP 416 STEM | | MATERIAL | STEEL COMP 420 DISK | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 850.0 FAHRENHEIT WATER-OIL-GAS | | NOMINAL THREAD SIZE | 0.500 INCHES | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 0.500 INCHES | | STEM TYPE | RISING | | THREAD SERIES DESIGNATOR | NPT |
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