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National Stock Number:
4820-00-541-5694
Federal Supply Class:
4820
National Item Identification Number:
005415694
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:
| 1385602 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 2177917 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177917 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 810-2177917-3-1-2IN | 80064 | NAVAL SHIP SYSTEMS COMMAND | | NB-2502-E 3-1/2 | 30263 | PIMA VALVE, LLC |
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Techincal Specification:
| BOLT HOLE QUANTITY | 8 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FACE TO FACE DISTANCE | 6.500 INCHES | | FEATURES PROVIDED | BONNET PACKING | | FLANGE FACE DESIGN | PLAIN | | FLANGE DIAMETER | 7.188 INCHES | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER ALLOY 922 BODY | | MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM | | MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 SEAT | | MATERIAL | NICKEL ALLOY DISK | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 FAHRENHEIT WATER-OIL-GAS | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 250.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | PRESSURE CLASS | 250.0 POUNDS PER SQUARE INCH | | STEM TYPE | RISING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 3.500 INCHES |
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