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National Stock Number:
4820-01-465-7370
Federal Supply Class:
4820
National Item Identification Number:
014657370
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:
| 51740 SHEET 3 ITEM 004 | 57574 | VELAN VALVE CORP. | | W08-2054B-02TS,51740 SHT3 IT04 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | UNION | | BONNET TYPE | INSIDE SCREW | | CONNECTION TYPE | THREADED INTERNAL PIPE | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER ALLOY 694 STEM | | MATERIAL | COPPER ALLOY 836 BODY | | MATERIAL | COPPER ALLOY 836 DISK | | MATERIAL | COPPER ALLOY 836 SEAT | | NOMINAL THREAD SIZE | 1.889 INCHES | | PRESSURE CLASS | 600.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | CONFORMS TO MSS SP-80;SUITABLE:WATER,OIL,GAS | | STEM TYPE | RISING | | THREAD SERIES DESIGNATOR | NPT | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 2.000 INCHES |
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