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National Stock Number:
4820-01-539-0938
Federal Supply Class:
4820
National Item Identification Number:
015390938
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:
| 1146-003-.50IN | 76364 | MILWAUKEE VALVE CO, INC | | 803-1385714-31 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION TYPE | SOCKET, WELD, PIPE | | FURNISHED ITEMS AND QUANTITY | 1 HANDLE AND 2 NUT AND 2 TAILPIECE | | FEATURES PROVIDED | BONNET PACKING | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | III MATERIAL | COPPER ALLOY BODY | | III MATERIAL | NICKEL ALLOY DISK | | III MATERIAL | NICKEL ALLOY STEM | | III MATERIAL | NICKEL ALLOY SEAT | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 DEG FAHRENHEIT WATER-OIL-GAS | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES | | SPECIAL FEATURES | GASKET & O-RING OF NITRILE; OPEN/SHUT INDICATOR; POLYTETRAFLUOROETHYLENE ASBESTOS PACKING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 0.500 INCHES | | STEM TYPE | NONRISING |
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