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National Stock Number:
4820-01-026-4425
Federal Supply Class:
4820
National Item Identification Number:
010264425
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 | | NOMINAL THREAD SIZE | 0.250 INCHES | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY DISK | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | COPPER ALLOY STEM | | SPECIAL FEATURES | R.H. THD;MAX OPERATING TEMP 550 DEG F;MAX OPERATING PRESSURE 300 PSI | | THREAD SERIES DESIGNATOR | NPT | | VALVE OPERATION METHOD | MANUAL | | STEM TYPE | NONRISING |
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