4820-01-187-2090 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-187-2092 VALVE,CALIBRATED FLOW

National Stock Number:
4820-01-187-2091

Federal Supply Class:
4820

National Item Identification Number:
011872091

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:
23B-3/4IN 25T75PSI FTHRD BRZ79227WATTS REGULATOR CO


Techincal Specification:
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
TEMP RATING120.0 DEG FAHRENHEIT NOMINAL
OUTLET PRESSURE RANGE25.0 TO 75.0 POUNDS PER SQUARE INCH
SEAT MATERIALSTEEL, CORROSION RESISTING
STEM MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICEDISK
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR3/4-14 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDWATER
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING


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