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National Stock Number:
4820-01-104-3957
Federal Supply Class:
4820
National Item Identification Number:
011043957
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:
| 1159 | 62650 | FLOWORKS USA LP | | MIL-V-1189 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-V-1189 TYPE1 CLASS4 32INCH | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | N13222M-M0 | 62650 | FLOWORKS USA LP |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 922 BODY | | NICKEL ALLOY SEAT | | NICKEL ALLOY 400 STEM | | NICKEL ALLOY DISK | | VALVE SIZE | 32.000 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 30.0 POUNDS PER SQUARE INCH WATER, SALT | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FLANGE DIAMETER | 39.000 INCHES | | BOLT HOLE QUANTITY | 36 | | FACE TO FACE DISTANCE | 15.000 INCHES | | FLANGE FACE DESIGN | PLAIN | | STEM TYPE | NONRISING | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | NONDEFINITIVE SPEC/STD DATA | 4 CLASS AND | | 2 TYPE AND | | 32 IN. SIZE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-1189 |
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