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National Stock Number:
4820-01-146-0949
Federal Supply Class:
4820
National Item Identification Number:
011460949
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:
| B-145-1 | 82666 | STOCKHAM VALVES AND FITTINGS INC |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | UNION | | BONNET TYPE | INSIDE SCREW | | CONNECTION TYPE | THREADED INTERNAL PIPE | | FEATURES PROVIDED | BONNET PACKING | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY DISK | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | COPPER ALLOY STEM | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 300.0 POUNDS PER SQUARE INCH STEAM AND 300.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 FAHRENHEIT WATER, FRESH AND 150.0 FAHRENHEIT WATER-OIL-GAS | | NOMINAL THREAD SIZE | 1.000 INCHES | | SPECIAL FEATURES | 1.000 IN. PIPE SIZE;R.H. THD | | STEM TYPE | RISING | | THREAD SERIES DESIGNATOR | NPT | | VALVE OPERATION METHOD | MANUAL |
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