4720-01-398-5769 HOSE ASSEMBLY,NONMETALLIC Index 4820-01-398-5771 STEM,FLUID VALVE

National Stock Number:
4820-01-398-5770

Federal Supply Class:
4820

National Item Identification Number:
013985770

Description:
VALVE,VACUUM BREAKING

Detail:
AN ITEM DESIGNED TO AUTOMATICALLY RELIEVE VACUUM, BY THE INTAKE OF AIR, WHEN THE INTERNAL PRESSURE FALLS BELOW ATMOSPHERIC PRESSURE. SEE ALSO VALVE, VACUUM REGULATING.


Manufacturer Information:
TA330-163308992AGM CONTAINER CONTROLS INC


Techincal Specification:
FLOW CONTROL DEVICEDISK, CIRCULAR
TEMP ADJUSTABILITYNOT ADJUSTABLE
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
BODY MATERIALALUMINUM ALLOY
OUTSIDE SURFACE TREATMENTANODIZED
END CONNECTION QUANTITY1
FIRST END CONNECTION TYPETHREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD SERIES DESIGNATORNPSM
FIRST END NOMINAL THREAD SIZE0.750 INCHES
ABSOLUTE PRESSURE SETTING4.1


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