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National Stock Number:
4820-01-240-8377
Federal Supply Class:
4820
National Item Identification Number:
012408377
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:
| 114 | 11859 | HUNT VALVE COMPANY, INC. | | 2490 SWE | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 90100114 | 11859 | HUNT VALVE COMPANY, INC. | | 90100114 | 29709 | HUNT VALVE COMPANY, INC. | | D17620-3 114 1IN | 98518 | WALWORTH-ALOYCO |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | SOCKET, WELD, PIPE | | FEATURES PROVIDED | BONNET PACKING | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-351 GRADE CF3M ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-351 GRADE CF8M ASSN STD SINGLE MATERIAL RESPONSE DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-276 TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE STEM | | MATERIAL | STEEL COMP 316 SEAT | | MATERIAL | STEEL UNS J92900 DISK | | MATERIAL | STEEL UNS J92800 BODY | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 500.0 FAHRENHEIT STEAM | | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES | | OPERATING PRESSURE AND TYPE | 200.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | PRESSURE CLASS | 150.0 POUNDS | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 1.000 INCHES | | STEM TYPE | RISING |
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