4820-01-398-2087 DISK,VALVE Index 4820-01-398-2089 GEAR OPERATOR,VALVE

National Stock Number:
4820-01-398-2088

Federal Supply Class:
4820

National Item Identification Number:
013982088

Description:
STEM,FLUID VALVE

Detail:
An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.


Manufacturer Information:
8558-027-06257574VELAN VALVE CORP.


Techincal Specification:
LARGEST OUTSIDE DIAMETER0.750 INCHES NOMINAL
OVERALL LENGTH12.000 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
VALVE MODEL NUMBER FOR WHICH DESIGNED83309-51
VALVE SIZE FOR WHICH DESIGNED2.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDGATE
STEM ACTUATING END TYPETHREADED EXTERNALLY


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