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National Stock Number:
4820-01-121-7860
Federal Supply Class:
4820
National Item Identification Number:
011217860
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:
| 1 1-2IN 1146-003 | 76364 | MILWAUKEE VALVE CO, INC | | 1146-003-1 1-2IN | 76364 | MILWAUKEE VALVE CO, INC | | 1146-003T112 | 76364 | MILWAUKEE VALVE CO, INC | | 1146-003V 112 | 76364 | MILWAUKEE VALVE CO, INC | | 803-1385714 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 922 BODY | | NICKEL ALLOY SEAT | | NICKEL ALLOY STEM | | NICKEL ALLOY DISK | | VALVE SIZE | 1.500 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 200.0 POUNDS PER SQUARE INCH STEAM AND | | 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 425.0 DEG FAHRENHEIT STEAM AND | | 150.0 DEG FAHRENHEIT WATER-OIL-GAS | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | SOCKET, WELD, PIPE | | NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES | | STEM TYPE | NONRISING | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED |
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