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National Stock Number:
4820-01-326-0878
Federal Supply Class:
4820
National Item Identification Number:
013260878
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:
| 634-E-1 1/4 IN. | 14959 | CRANE CO DIV VALVE DIV | | K-924-L | 76371 | MECHANICAL EQUIPMENT COMPANY, INC. | | K-924-L 1-1/4 IN | 14959 | CRANE CO DIV VALVE DIV | | MA-014421-30-I-1 1/4 IN. | 14959 | CRANE CO DIV VALVE DIV |
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Techincal Specification:
| BONNET TYPE | PACKING RETAINING | | CONNECTION TYPE | THREADED INTERNAL PIPE | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY DISK | | MATERIAL | COPPER ALLOY STEM | | MATERIAL | STEEL CORROSION RESISTING SEAT | | NOMINAL THREAD SIZE | 1.250 INCHES | | OPERATING PRESSURE AND TYPE | 300.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | PRESSURE CLASS | 300.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 1.250 INCHES | | STEM TYPE | RISING | | THREAD SERIES DESIGNATOR | NPT |
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