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National Stock Number:
4820-01-060-6002
Federal Supply Class:
4820
National Item Identification Number:
010606002
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:
| MSS SP-80 | 59646 | MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC | | T-131 3/4 | 12168 | NIBCO INC | | WW-V-54 TYIICLBST1 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | WW-V-54 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | COPPER ALLOY SEAT | | COPPER ALLOY STEM | | COPPER ALLOY DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE BODY | | QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE SEAT | | QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE DISK | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH STEAM AND | | 300.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | THREADED INTERNAL PIPE | | THREAD SERIES DESIGNATOR | NPT | | NOMINAL THREAD SIZE | 0.750 INCHES | | STEM TYPE | RISING | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | SPECIAL FEATURES | R.H. THD;PACKING MATL-ASBESTOS |
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