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National Stock Number:
4820-01-067-5213
Federal Supply Class:
4820
National Item Identification Number:
010675213
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:
| 2620-902X6ASSYAA1 1-2IN | 63686 | THE WALWORTH COMPANY | | 2620-902X6ASSYAA1 1-2IN | 96169 | ELECTRIC BOAT CORPORATION | | 49WS 1-1/2IN | 63686 | THE WALWORTH COMPANY | | 845-1889568ASSYAA1 1-2IN | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SCREW | | CONNECTION TYPE | SOCKET, WELD, PIPE | | FEATURES PROVIDED | BONNET PACKING | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | NICKEL ALLOY 400 BODY | | MATERIAL | NICKEL ALLOY 400 DISK | | MATERIAL | NICKEL ALLOY 400 SEAT | | MATERIAL | NICKEL ALLOY 400 STEM | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 700.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 250.0 FAHRENHEIT WATER-OIL-GAS | | NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES | | SPECIAL FEATURES | 1 1/2 IN. VALVE SIZE | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 1.500 INCHES | | STEM TYPE | RISING |
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