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National Stock Number:
4820-01-121-9741
Federal Supply Class:
4820
National Item Identification Number:
011219741
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:
| AV16A1378 | 73760 | ITT AEROSPACE CONTROLS LLC |
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Techincal Specification:
| BOLT HOLE QUANTITY | 4 | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | CONNECTION TYPE | FLANGE, RECTANGULAR W/HOLES | | FACE TO FACE DISTANCE | 1.378 INCHES | | FLANGE FACE DESIGN | PLAIN | | FLANGE LENGTH | 2.188 INCHES | | FLANGE WIDTH | 2.188 INCHES | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | ALUMINUM ALLOY A356.0 BODY | | MATERIAL | ALUMINUM ALLOY STEM | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR DISK | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 240.0 POUNDS PER SQUARE INCH WATER, SALT | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 200.0 FAHRENHEIT WATER, SALT | | STEM TYPE | RISING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 1.250 INCHES |
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