4820-00-720-0840 VALVE,CHECK Index 1650-00-720-0842 VALVE,REGULATING,FLOW

National Stock Number:
4820-00-720-0841

Federal Supply Class:
4820

National Item Identification Number:
007200841

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:
1241099643EATON AEROSPACE LLC
21169781982HYDRO-AIRE AEROSPACE CORP
374388688277THE BOEING COMPANY
427332318355THE BOEING COMPANY
427332388277THE BOEING COMPANY


Techincal Specification:
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND
250.0 DEG FAHRENHEIT MAXIMUM
FIRST END CONNECTION TYPETHREADED INTERNAL BOSS
FIRST END STYLE DESIGNATORGASKET SEAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR9/16-18 UNJF
FIRST END THREAD CLASS3B
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDAIR AND
OIL
REGULATION TYPEAUTOMATIC SINGLE STAGE


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