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National Stock Number:
4820-01-145-0963
Federal Supply Class:
4820
National Item Identification Number:
011450963
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:
| 15W1 2 1/2IN | 79342 | WILLIAM E WILLIAMS VALVE CORP | | B09-0064C-14MY 9570-454 | 35743 | VELAN INC | | CG81029 | 79342 | WILLIAM E WILLIAMS VALVE CORP | | CG81029 2 1/2IN | 79342 | WILLIAM E WILLIAMS VALVE CORP | | CG81029S | 79342 | WILLIAM E WILLIAMS VALVE CORP | | CG81029S 2 1/2IN | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
| MATERIAL | STEEL UNS J92800 BODY | | STEEL SEAT | | STEEL STEM | | STEEL UNS J91150 DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY | | ASTM A182,GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | ASTM A182,GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE STEM | | ASTM A216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE DISK | | VALVE SIZE | 2.500 INCHES | | PRESSURE CLASS | 150.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | BUTT WELD PIPE | | NOMINAL PIPE SIZE ACCOMMODATED | 2.500 INCHES | | STEM TYPE | RISING | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | FEATURES PROVIDED | BONNET PACKING | | SPECIAL FEATURES | WITH TWO LIMIT SWITCHES,MICRO SWITCH 1EN1-6,MS24331-1,MIL-S-8805-C |
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