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National Stock Number:
4820-01-470-2141
Federal Supply Class:
4820
National Item Identification Number:
014702141
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:
| 1146-082-D-0001 REV A | 76364 | MILWAUKEE VALVE CO, INC | | 1146-082S | 76364 | MILWAUKEE VALVE CO, INC | | 1146-082S .50IPS | 76364 | MILWAUKEE VALVE CO, INC | | 1146-082S 0.50IPS | 76364 | MILWAUKEE VALVE CO, INC | | 1146-082S 1/2IN | 76364 | MILWAUKEE VALVE CO, INC | | 1146-082S 12 | 76364 | MILWAUKEE VALVE CO, INC | | 1146-082S-.50IN | 76364 | MILWAUKEE VALVE CO, INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 922 BODY | | NICKEL ALLOY SEAT | | NICKEL ALLOY STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY | | ASTM A-494,GR.M30-C ASSN STD SINGLE MATERIAL RESPONSE SEAT | | ASTM-B164 ASSN STD SINGLE MATERIAL RESPONSE STEM | | VALVE SIZE | 0.500 INCHES | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | SOCKET, WELD, PIPE | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES | | STEM TYPE | RISING | | BONNET TYPE | PACKING RETAINING | | SPECIAL FEATURES | VITON O-RINGS; DESIGN PRESSURE 400 PSI; DESIGN TEMPERATURE 150 DEG. F |
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