4820-01-187-2090, VALVE,REGULATING,FLUID PRESSURE

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

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:

2310H722	35795	LESLIE CONTROLS, INC.
MIL-V-2042	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
N-575	35795	LESLIE CONTROLS, INC.
N-575 2IN 25TO60PSI FLGE	35795	LESLIE CONTROLS, INC.
YB2310H722	35795	LESLIE CONTROLS, INC.
MIL-V-2042D	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

END CONNECTION QUANTITY	22
BODY STYLE	STRAIGHT THRUSTRAIGHT THRU
FACE TO FACE DISTANCE	10.750 INCHES NOMINAL10.750 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER	4.4375 INCHES NOMINAL4.4375 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER	0.6875 INCHES NOMINAL0.6875 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY	66
FIRST END CONNECTION TYPE	PLAIN FACE FLANGEPLAIN FACE FLANGE
FIRST END FLANGE OUTSIDE DIAMETER	5.5625 INCHES NOMINAL5.5625 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLE	ROUND W/ BOLT HOLESROUND W/ BOLT HOLES
FIRST END FLANGE THICKNESS	0.812 INCHES NOMINAL0.812 INCHES NOMINAL
FIRST END STYLE DESIGNATOR	PLAINPLAIN
FLOW CONTROL DEVICE	DISKDISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODYASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL	COPPER ALLOY 922 BODYCOPPER ALLOY 922 BODY
MEDIA FOR WHICH DESIGNED	GAS LOCATION NOT OTHERWISE SPECIFIEDGAS LOCATION NOT OTHERWISE SPECIFIED
REGULATION TYPE	AUTOMATIC SINGLE STAGEAUTOMATIC SINGLE STAGE
SECOND END RELATIONSHIP WITH FIRST END	IDENTICALIDENTICAL
VALVE LOADING METHOD	SPRINGSPRING

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