4320-00-137-1860 CASE,RING Index 4730-00-137-1862 ADAPTER,STRAIGHT,PIPE TO TUBE

National Stock Number:
4820-00-137-1861

Federal Supply Class:
4820

National Item Identification Number:
001371861

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:
219004LA12E0329799657MAROTTA CONTROLS INC
281145-001599657MAROTTA CONTROLS INC
281145-0015M0D T0 E0 005199657MAROTTA CONTROLS INC
281145-0015MOD TO EO 005199657MAROTTA CONTROLS INC
2811457-004799657MAROTTA CONTROLS INC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
FILTERNOT INCLUDED
END CONNECTION QUANTITY3
BODY STYLETEE
MATERIALALUMINUM ALLOY 2024 BODY
TEMP RATING275.0 DEG FAHRENHEIT NOMINAL
OUTLET PRESSURE SETTING6000.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE0.0 TO 6000.0 POUNDS PER SQUARE INCH
SEAT MATERIALPOLYAMIDE NYLON
FLOW CONTROL DEVICEPOPPET
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
OUTSIDE SURFACE TREATMENTANODIZED
FIRST END CONNECTION TYPETHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORINVERTED FLARE
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR7/16-20 UNF
FIRST END THREAD CLASS2B
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END SEAT ANGLE IN DEG37.0
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PHOSPHATE-ESTER BASE
MOUNTING FACILITYFLANGE
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODWHEEL
VALVE LOADING METHODWEIGHT


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