4820-00-287-4373 VALVE,CHECK Index 4820-00-287-4379 VALVE,CHECK

National Stock Number:
4820-00-287-4376

Federal Supply Class:
4820

National Item Identification Number:
002874376

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:
1-2IN90414448HAMMOND VALVE CORP
418726465DOVER CORP GROEN DIV
YT-28914541COOPER MACHINERY SERVICES LLC
YT28955509COOPER CAMERON CORP AJAX-SUPERIOR DIV
MSS SP-8059646MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
WWV5181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Z0041874CXB9PARTS TOWN, LLC
Z004187K5080ELECTROLUX PROFESSIONAL LTDELECTROLUX FOODSERVICE


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
DISK LOADING METHODWEIGHT
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
MATERIALCOPPER ALLOY OVERALL
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SECOND RESPONSE
MAXIMUM OPERATING TEMP353.0 FAHRENHEIT FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA4 TYPE AND A CLASS AND 1/2 SIZE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH14 FIRST END
THREAD SERIES DESIGNATORNPT ALL ENDS


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