4820-01-281-4404 VALVE,REGULATING,TEMPERATURE Index 4820-01-281-4406 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4810-01-281-4405

Federal Supply Class:
4810

National Item Identification Number:
012814405

Description:
VALVE,REGULATING,FLUID PRESSURE

Detail:
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.


Manufacturer Information:
806940394080AIRCO WELDING PRODUCTS DIV OF BOC GROUP INC CUTTING MACHINE DEPT
COA8069403-01-124839AIRGAS USA, LLC


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLEANGLE
FILTERINCLUDED
FIRST END CONNECTION TYPETHREADED INTERNAL GAS CYLINDER
FIRST END STYLE DESIGNATORFLARE
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD PITCH DIAMETERS+0.5889 TO 0.5949 INCHES
FLOW CONTROL DEVICEDIAPHRAGM
MATERIALCOPPER ALLOY BODY
MAXIMUM INLET PRESSURE RATINGERR-060
MEDIA FOR WHICH DESIGNEDHELIUM AND NITROGEN, GASEOUS
REGULATION TYPEAUTOMATIC DOUBLE STAGE
REMOTE ACTUATION METHODDIAPHRAGM
SECOND END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD PITCH DIAMETERS+0.9100 TO 0.9136 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLE DESIGNATORSWIVEL NUT, FLARED
VALVE LOADING METHODSPRING
TEMP RATING200.0 FAHRENHEIT NOMINAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.960-14 NGO SECOND END
THREAD SIZE AND SERIES/TYPE DESIGNATOR5/8-18 UNF FIRST END


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