4820-00-227-0156 VALVE,FOOT Index 4820-00-227-0160 VALVE,GLOBE

National Stock Number:
4820-00-227-0157

Federal Supply Class:
4820

National Item Identification Number:
002270157

Description:
VALVE,FOOT

Detail:
A VALVE USED ON THE FREE END OF A SUCTION LINE PERMITTING FLOW IN ONLY ONE DIRECTION. IT IS ALWAYS EQUIPPED WITH A STRAINER AT THE INLET END. SEE ALSO VALVE, CHECK.


Manufacturer Information:
MILV1672081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY STYLECYLINDRICAL (SCREWED)
FLOW CONTROL DEVICEPOPPET
BODY MATERIALCOPPER ALLOY 268
BODY OUTSIDE DIAMETER1.250 INCHES NOMINAL
SEAT MATERIALBRASS
FLOW CONTROL DEVICE MATERIALBRASS
END CONNECTION QUANTITY1
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH
RENEWABLE SEAT RING TYPETHREADED
SPECIAL FEATURESSTRAINER ATTACHED
NONDEFINITIVE SPEC/STD DATA0.750 IN SIZE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILV16720


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