4820-00-287-4205 VALVE,GLOBE Index 4820-00-287-4225 VALVE,CHECK

National Stock Number:
4820-00-287-4222

Federal Supply Class:
4820

National Item Identification Number:
002874222

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
060021368FAIRBANKS CO THE
10333216KENNEDY VALVE DIV OF ITT GRINNELL VALVE CO INC
3414959CRANE CO DIV VALVE DIV
13437239LUNKENHEIMER CO
8778113SCOTT VALVE MFG CO
19886520CONBRACO INDUSTRIES INC R-P AND C VALVE DIV
MSS SP 8059646MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
WWV5181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
B-319 SZ 3 IN82666STOCKHAM VALVES AND FITTINGS INC
B31982666STOCKHAM VALVES AND FITTINGS INC


Techincal Specification:
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY OVERALL
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SECOND RESPONSE
MAXIMUM OPERATING TEMP406.0 FAHRENHEIT FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE3.000 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA4 TYPE AND A CLASS AND 3 SIZE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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