4820-01-420-3889 DISK,VALVE Index 4820-01-420-3891 DISK,VALVE

National Stock Number:
4820-01-420-3890

Federal Supply Class:
4820

National Item Identification Number:
014203890

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:
00309662253154PORTLAND VALVE LLC
1 1/2-4P-2200TT-1 ITEM 453154PORTLAND VALVE LLC
S-3990 2IN IT40YRW0VALVE AUTOMATION AND CONTROL OF SAN DIEGO
S-3990 2IN IT453154PORTLAND VALVE LLC


Techincal Specification:
MATERIALSTEEL
SPECIAL FEATURESFOR 2.000 IN. BALL VALVE
VALVE MODEL NUMBER FOR WHICH DESIGNED4000
VALVE SIZE FOR WHICH DESIGNED2.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDBALL


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