4820-01-428-1749 VALVE,SAFETY RELIEF Index 4730-01-428-1751 PLUG,PIPE

National Stock Number:
4820-01-428-1750

Federal Supply Class:
4820

National Item Identification Number:
014281750

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:
N-58535795LESLIE CONTROLS, INC.
N-585 MDL30-0.50IN1B6W6BERMINGHAM CONTROLS, INC., A CALIFORNIA CORPORATION
N-585-F MDL30-01B6W6BERMINGHAM CONTROLS, INC., A CALIFORNIA CORPORATION
N-585-F MDL30-035795LESLIE CONTROLS, INC.
N-585 MDL30-0.50IN35795LESLIE CONTROLS, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALCOPPER ALLOY
BODY STYLESTRAIGHT THRU
FILTERNOT INCLUDED
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
FLOW CONTROL DEVICE MATERIALNICKEL COPPER ALLOY
FLOW CONTROL DEVICEDISK
MAXIMUM INLET PRESSURE RATING250.0 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICSPACS
REGULATION TYPEAUTOMATIC SINGLE STAGE
REMOTE ACTUATION METHODDIAPHRAGM
SEAT MATERIALRUBBER, SYNTHETIC
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VALVE LOADING METHODSPRING
STEM MATERIALNICKEL COPPER ALLOY


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