4820-00-813-7474 VALVE,CHECK Index 2640-00-813-7478 VALVE,PNEUMATIC TIRE

National Stock Number:
4820-00-813-7475

Federal Supply Class:
4820

National Item Identification Number:
008137475

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:
14R113FCSB18925PARKER-HANNIFIN CORPORATION
14R113FCSB88233PARKER HANNIFIN CORPORATION DBA SCHRAEDER BELLOWS DIV PNEUMATIC DIVISION
5420R53477SCOVILL INC SCHRADER BELLOWS DIV
5452-330053477SCOVILL INC SCHRADER BELLOWS DIV
5452-330088233PARKER HANNIFIN CORPORATION DBA SCHRAEDER BELLOWS DIV PNEUMATIC DIVISION


Techincal Specification:
END CONNECTION QUANTITY4
BODY STYLETEE
FURNISHED ITEMSGAUGE AND PLUG
FILTERNOT INCLUDED
FIRST END CONNECTION TYPETHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD CLASS2A
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES NOMINAL
FLOW CONTROL DEVICEDISK
FOURTH END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH THIRD END
MATERIALALUMINUM ALLOY AND PLASTIC BODY
REGULATION TYPEAUTOMATIC SINGLE STAGE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VALVE LOADING METHODSPRING
TEMP RATING175.0 FAHRENHEIT MAXIMUM
THIRD END CONNECTION TYPETHREADED INTERNAL PIPE
THIRD END RELATIONSHIP WITH PRECEDING ENDSNOT IDENTICAL WITH FIRST OR SECOND END
THIRD END STYLE DESIGNATORPLAIN
THIRD END THREAD DIRECTIONRIGHT-HAND
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/2-20 UNF FIRST END
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/8-27 NPT THIRD END


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