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National Stock Number:
4820-01-465-4687
Federal Supply Class:
4820
National Item Identification Number:
014654687
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:
| W55 1.00 INCH | 4Y1F4 | TWC THE VALVE COMPANY L.L.C. | | W55 1.00IPS | 4Y1F4 | TWC THE VALVE COMPANY L.L.C. | | W55 1.00IPS | 63686 | THE WALWORTH COMPANY |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL PIPE | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-584 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM B-875 ASSN STD SINGLE MATERIAL RESPONSE STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY DISK | | MATERIAL | SILICON AND COPPER ALLOY STEM | | PRESSURE CLASS | 150.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | HANDLE IS 2.870 IN. DIA. | | STEM TYPE | RISING | | VALVE SIZE | 1.000 INCHES | | VALVE OPERATION METHOD | MANUAL |
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