4520-01-396-7817 VALVE,RADIATOR,HEATING Index 4820-01-396-7819 VALVE,FLOW CONTROL

National Stock Number:
4820-01-396-7818

Federal Supply Class:
4820

National Item Identification Number:
013967818

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:
VB8-51-SS-T-SE32041KADANT JOHNSON INC.
VB8-51-SS-T-SE85431F.W. WEBB COMPANY DBA W.L. BLAKE & CO - DIVISION OF F.W. WEBB CO DIV W.L. BLAKE & CO


Techincal Specification:
FLOW CONTROL DEVICEBALL
TEMP ADJUSTABILITYNOT ADJUSTABLE
TEMP RATING365.0 DEG FAHRENHEIT
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
BODY MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD SERIES DESIGNATORNPT
FIRST END NOMINAL THREAD SIZE0.375 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL PIPE
SECOND END STYLE DESIGNATORPLAIN
SECOND END NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD SERIES DESIGNATORNPT
SECOND END NOMINAL THREAD SIZE0.500 INCHES
ABSOLUTE PRESSURE RANGE0.3 TO 0.7


Click here to Register for Free 30-day Trial