4820-01-554-0964 COVER PLATE,VALVE Index 4820-01-554-3636 VALVE ASSEMBLY

National Stock Number:
4820-01-554-4302

Federal Supply Class:
4820

National Item Identification Number:
015544302

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:
119-205-300-641-00004613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
119-205-300-641-000D04613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
D641-30BITEM304613EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
MATERIALNICKEL ALLOY
SPECIAL FEATURESUPPER STEM
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-637, INCONEL 718 ASSN STD SINGLE MATERIAL RESPONSE


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