5985-01-231-7941 SWITCH,RADIO FREQUENCY TRANSMISS Index 4820-01-231-7943 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-231-7942

Federal Supply Class:
4820

National Item Identification Number:
012317942

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:
26-1623-26-25313669TESCOM CORP


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66, AISI 303/SAE 30303 FED STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM INLET PRESSURE RATING3000.0 POUNDS PER SQUARE INCH
FILTERINCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALSTEEL COMP 303 BODY
TEMP RATING165.0 DEG FAHRENHEIT NOMINAL
OUTLET PRESSURE RANGE0.0 TO 500.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESFOR OXYGEN SERVICE
STEM MATERIALSTEEL, CORROSION RESISTING
PACKING MATERIALRUBBER, BUNA-N
FLOW CONTROL DEVICEDIAPHRAGM
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR3/8-18 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING


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