4820-00-287-4233 VALVE,LIFT-CHECK Index 4820-00-287-4237 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-287-4234

Federal Supply Class:
4820

National Item Identification Number:
002874234

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
34-2-1-214959CRANE CO DIV VALVE DIV
13437239LUNKENHEIMER CO
19886520CONBRACO INDUSTRIES INC R-P AND C VALVE DIV
47848422WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
578-2.548422WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
MSS SP-8059646MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
92A75144JENKINS BROS
8778113SCOTT VALVE MFG CO
B-319 2 1/2IN82666STOCKHAM VALVES AND FITTINGS INC
B-319 SZ 2 1/2 IN82666STOCKHAM VALVES AND FITTINGS INC
B31982666STOCKHAM VALVES AND FITTINGS INC
WWV5181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


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 CLASSIFICATIONASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 836 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 PIPE SIZE ACCOMMODATED2.500 INCHES FIRST END
NOMINAL THREAD SIZE2.500 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA2.0500 SIZE AND 3 TYPE
SPECIFICATION/STANDARD DATA59646-MSS SP-80 MANUFACTURERS STANDARD
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


Click here to Register for Free 30-day Trial