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National Stock Number:
4820-00-842-9471
Federal Supply Class:
4820
National Item Identification Number:
008429471
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:
| 743-5 | 84136 | ANCHOR/DARLING VALVE CO | | 743-5D | 84136 | ANCHOR/DARLING VALVE CO | | MILV1189TYPE2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BOLT HOLE QUANTITY | 31 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FACE TO FACE DISTANCE | 13.000 INCHES | | FLANGE DIAMETER | 33.625 INCHES | | FLANGE FACE DESIGN | PLAIN | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 27.000 INCHES | | STEM TYPE | NONRISING |
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