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National Stock Number:
4820-00-838-2274
Federal Supply Class:
4820
National Item Identification Number:
008382274
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:
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Techincal Specification:
| BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SCREW | | CONNECTION TYPE | THREADED INTERNAL PIPE | | FEATURES PROVIDED | BONNET PACKING | | OPERATING PRESSURE AND TYPE | 225.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | MATERIAL | IRON CAST BODY | | MATERIAL | IRON CAST SEAT | | MATERIAL | IRON MALLEABLE DISK | | MATERIAL | STEEL CORROSION RESISTING STEM | | NOMINAL THREAD SIZE | 1.000 INCHES | | SPECIAL FEATURES | 1.000 IN. PIPE SIZE;R.H. THD;11-1/2 THDS PER INCH | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY VALVE SIZE | | VALVE OPERATION METHOD | MANUAL | | STEM TYPE | RISING | | THREAD SERIES DESIGNATOR | NPT |
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