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National Stock Number:
4810-01-139-9828
Federal Supply Class:
4810
National Item Identification Number:
011399828
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:
| 253870 | 43689 | HUNTINGTON INGALLS INC | | 253870 NNPN-2647287 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| BOLT HOLE QUANTITY | 18 | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FACE TO FACE DISTANCE | 12.500 INCHES | | FLANGE DIAMETER | 17.625 INCHES | | FLANGE FACE DESIGN | PLAIN | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER ALLOY 903 BODY | | MATERIAL | COPPER ALLOY 903 DISK | | MATERIAL | NICKEL ALLOY K-500 STEM | | MATERIAL | NICKEL ALLOY SEAT | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 250.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | STEM TYPE | RISING | | VALVE OPERATION METHOD | ELECTRIC MOTOR | | VALVE SIZE | 12.000 INCHES |
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