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National Stock Number:
4820-01-156-9904
Federal Supply Class:
4820
National Item Identification Number:
011569904
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:
| 471/2XU-F 2IN | 14959 | CRANE CO DIV VALVE DIV | | A-41397-E 2IN | 14959 | CRANE CO DIV VALVE DIV |
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Techincal Specification:
| MATERIAL | STEEL UNS J03002 BODY | | STEEL UNS J03002 SEAT | | STEEL UNS J03002 STEM | | STEEL UNS J03002 DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASMST1099 ASSN STD SINGLE MATERIAL RESPONSE BODY | | ASTMST1099 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | ASTMST1099 ASSN STD SINGLE MATERIAL RESPONSE STEM | | ASTMST1099 ASSN STD SINGLE MATERIAL RESPONSE DISK | | VALVE SIZE | 2.000 INCHES | | PRESSURE CLASS | 285.0 POUNDS | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | BUTT WELD PIPE | | NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES | | STEM TYPE | RISING | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED |
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