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National Stock Number:
4820-00-944-6891
Federal Supply Class:
4820
National Item Identification Number:
009446891
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:
| 4101NPT | 14959 | CRANE CO DIV VALVE DIV |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 836 BODY | | COPPER ALLOY SEAT | | COPPER ALLOY 836 STEM | | COPPER ALLOY 836 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 | 100.0 POUNDS PER SQUARE INCH STEAM AND | | 150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | VALVE OPERATION METHOD | MANUAL | | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES | | THREAD SERIES DESIGNATOR | NPT | | NOMINAL THREAD SIZE | 1.000 INCHES | | STEM TYPE | NONRISING | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | FEATURES PROVIDED | BONNET PACKING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 14959 | | DESIGN CONTROL REFERENCE | 4101NPT |
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