4820-01-187-2088 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-187-2091 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-187-2090

Federal Supply Class:
4820

National Item Identification Number:
011872090

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:
2310H72235795LESLIE CONTROLS, INC.
MIL-V-204281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
N-57535795LESLIE CONTROLS, INC.
N-575 2IN 25TO60PSI FLGE35795LESLIE CONTROLS, INC.
YB2310H72235795LESLIE CONTROLS, INC.
MIL-V-2042D81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY 922 BODY
FLOW CONTROL DEVICEDISK
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END STYLE DESIGNATORPLAIN
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY6
FIRST END FLANGE OUTSIDE DIAMETER5.5625 INCHES NOMINAL
FIRST END FLANGE THICKNESS0.812 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.6875 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER4.4375 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FACE TO FACE DISTANCE10.750 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDGAS
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-V-2042


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