4820-01-274-9269 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-274-9271 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-274-9270

Federal Supply Class:
4820

National Item Identification Number:
012749270

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:
DA866P-50A-NF21013METREX VALVE CORP.
DA866P50NF21013METREX VALVE CORP.


Techincal Specification:
END CONNECTION QUANTITY2
MATERIALCOPPER ALLOY BODY
SEAT MATERIALNICKEL COPPER ALLOY
FLOW CONTROL DEVICEDISK
FLOW CONTROL DEVICE MATERIALRUBBER, SYNTHETIC
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END STYLE DESIGNATORPLAIN
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
MEDIA FOR WHICH DESIGNEDWATER, SALT


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