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National Stock Number:
4820-01-523-3289
Federal Supply Class:
4820
National Item Identification Number:
015233289
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:
| F14-0064C-02TS/P014-308110-G01 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| MATERIAL | STEEL BODY | | SPECIAL FEATURES | ALL VALVES ARE HYDRO TESTED AS FOLLWO: SHELL TEST AT 450 PSI; SEATS TEST AT 325 PSIG; 2 CC/HR PER INCH NOM VALVE SIZE MAX PERMISSABLE LEAKAGE. AIR SEAT TEST 80 TO 100 PSI FOR ONE MIN. UNDER WATER, NO LEAKAGE PERMITTED |
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