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National Stock Number:
4820-01-211-8267
Federal Supply Class:
4820
National Item Identification Number:
012118267
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:
| 1-2INCH FIG 2490-SWE | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 25343-U | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CRITICALITY CODE JUSTIFICATION | ZZZY | | III MATERIAL | STEEL COMP 316 BODY | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | ALL END CONNECTION,UNTHD INTERNAL PIPE-SIZE 0.500 IN.;MAX OPERATING TEMP 500 DEG F;MAX OPERATING PRESSURE 200 PSI | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IAW SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS | | VALVE OPERATION METHOD | MANUAL | | STEM TYPE | RISING |
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