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National Stock Number:
4820-01-145-8541
Federal Supply Class:
4820
National Item Identification Number:
011458541
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:
| CG81064 | 79342 | WILLIAM E WILLIAMS VALVE CORP | | CG81064 3/4IN | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 316 BODY | | STEEL COMP 416 SEAT | | STEEL COMP 416 STEM | | STEEL CORROSION RESISTING DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182 TYPE 316L ASSN STD SINGLE MATERIAL RESPONSE BODY | | VALVE SIZE | 0.750 INCHES | | PRESSURE CLASS | 600.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | SOCKET, WELD, TUBE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES | | STEM TYPE | RISING | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | FEATURES PROVIDED | BONNET PACKING |
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