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National Stock Number:
4820-01-145-7626
Federal Supply Class:
4820
National Item Identification Number:
011457626
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:
| CG81061 | 79342 | WILLIAM E WILLIAMS VALVE CORP | | CG81061 1/4IN | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
| BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | CONNECTION TYPE | BRAZING, PIPE | | FEATURES PROVIDED | BONNET PACKING | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182 GRADE F316L ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | CHROMIUM ALLOY DISK | | MATERIAL | STEEL COMP 316L BODY | | MATERIAL | STEEL COMP 416 SEAT | | MATERIAL | STEEL COMP 416 STEM | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES | | PRESSURE CLASS | 600.0 POUNDS PER SQUARE INCH | | STEM TYPE | RISING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 0.250 INCHES |
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