4820-01-301-5326 VALVE,REGULATING,FLUID PRESSURE Index 5985-01-301-5328 ATTENUATOR,VARIABLE

National Stock Number:
4820-01-301-5327

Federal Supply Class:
4820

National Item Identification Number:
013015327

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:
1551AS13230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
1551AS132-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
D1R601B4PMM143030PARKER-HANNIFIN CORPORATION
D1R601B6PPM43030PARKER-HANNIFIN CORPORATION
DIR601B4PMM143030PARKER-HANNIFIN CORPORATION


Techincal Specification:
REGULATION TYPEAUTOMATIC DOUBLE STAGE
THE MANUFACTURERS DATA
MANUFACTURERS CODE30003
DESIGN CONTROL REFERENCE1551AS132-1
MAXIMUM INLET PRESSURE RATING3000.0 POUNDS PER SQUARE INCH
MATERIALCOPPER ALLOY BODY
TEMP RATING-40.0 DEG FAHRENHEIT MINIMUM AND
165.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURESCARTRIDGE TYPE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING SHALL BE IN ACCORDANCE WITH MIL-C-52211 FOR OXYGEN SERVICE
FLOW CONTROL DEVICEDIAPHRAGM
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDOXYGEN, LIQUID


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