4820-01-374-4053 VALVE,GATE Index 5305-01-374-4055 SCREW,MACHINE

National Stock Number:
4820-01-374-4054

Federal Supply Class:
4820

National Item Identification Number:
013744054

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.


Manufacturer Information:
NNK62-230263PIMA VALVE, LLC


Techincal Specification:
BOLT HOLE QUANTITY6
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES AND THREADED EXTERNAL PIPE
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FACE TO FACE DISTANCE5.500 INCHES
FLANGE FACE DESIGNPLAIN
FLANGE DIAMETER5.062 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288,COMP B FED SPEC SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288,COMP B FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
III MATERIALCOPPER ALLOY BODY
III MATERIALNICKEL ALLOY DISK
III MATERIALNICKEL ALLOY STEM
III MATERIALNICKEL ALLOY SEAT
INLET RELATIONSHIP WITH OUTLETNOT IDENTICAL
PRESSURE CLASS150.0 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.500 INCHES
VALVE OPERATION METHODMANUAL
VALVE SIZE1.500 INCHES
STEM TYPERISING
THREAD SERIES DESIGNATORNPT


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