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National Stock Number:
4820-01-221-5518
Federal Supply Class:
4820
National Item Identification Number:
012215518
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:
| F05431 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC | | F05431 4IN AND CD-2286-1 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
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Techincal Specification:
| BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | BOLTED | | CONNECTION TYPE | BUTT WELD PIPE | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | NICKEL ALLOY DISK | | MATERIAL | STEEL BODY | | MATERIAL | STEEL COMP 410 SEAT | | MATERIAL | STEEL COMP 410 STEM | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 275.0 POUNDS PER SQUARE INCH WATER, SALT | | NOMINAL PIPE SIZE ACCOMMODATED | 4.000 INCHES | | STEM TYPE | RISING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 4.000 INCHES |
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