4820-00-446-3507 VALVE,CHECK Index 1730-00-446-3511 PISTON,CYLINDER

National Stock Number:
4820-00-446-3508

Federal Supply Class:
4820

National Item Identification Number:
004463508

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:
060521368FAIRBANKS CO THE
0605 SZ 1/4 IN21368FAIRBANKS CO THE
3-1394CPC6012793AQUA-CHEM INC CLEAVER-BROOKS DIV
25433216KENNEDY VALVE DIV OF ITT GRINNELL VALVE CO INC
23637239LUNKENHEIMER CO
20186520CONBRACO INDUSTRIES INC R-P AND C VALVE DIV
3-1394DPC6012793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1409CPC4912793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1409DPC4912793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1425APC5412793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1425BPC5412793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1446BPC6712793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1446CPC6712793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1569APC4912793AQUA-CHEM INC CLEAVER-BROOKS DIV
554 1-402413KERSEY / AMERICAN LAFRANCE A DIV OF FIGGIE INTERNATIONAL INC
90416612793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1569BPC4912793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1696APC5412793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1696BPC5412793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1856APC5812793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1856BPC5812793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-858HPC5412793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-858PC5412793AQUA-CHEM INC CLEAVER-BROOKS DIV
3614959CRANE CO DIV VALVE DIV
55437239LUNKENHEIMER CO
56048422WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
42063686THE WALWORTH COMPANY
762A75144JENKINS BROS
35275144JENKINS BROS
80178113SCOTT VALVE MFG CO
940-1420EXU3AQUA-CHEM, INC.
940-14212793AQUA-CHEM INC CLEAVER-BROOKS DIV
E3-2152APC5812793AQUA-CHEM INC CLEAVER-BROOKS DIV
E3-2152BPC5812793AQUA-CHEM INC CLEAVER-BROOKS DIV
FIG 554Y SZ 1/4 IN37239LUNKENHEIMER CO
FIG 762-A SIZE 1/4 IN75144JENKINS BROS
WWV5181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
B33882666STOCKHAM VALVES AND FITTINGS INC


Techincal Specification:
MATERIALCOPPER ALLOY 922 BODY
COPPER ALLOY 314 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH 1ST RESPONSE
400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP550.0 DEG FAHRENHEIT 1ST RESPONSE
150.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEWWV51


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