4820-00-957-5638 VALVE,REGULATING,TEMPERATURE Index 4820-00-957-5641 VALVE,REGULATING

National Stock Number:
4820-00-957-5639

Federal Supply Class:
4820

National Item Identification Number:
009575639

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:
07R315AB/P78164318925PARKER-HANNIFIN CORPORATION
07R315AC/P78164318925PARKER-HANNIFIN CORPORATION
07R321AB18925PARKER-HANNIFIN CORPORATION
07R321AC18925PARKER-HANNIFIN CORPORATION
1-08822527FISHER SCIENTIFIC COMPANY L.L.C.
1-08922527FISHER SCIENTIFIC COMPANY L.L.C.


Techincal Specification:
MAXIMUM INLET PRESSURE RATING250.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALALUMINUM BODY
TEMP RATING175.0 DEG FAHRENHEIT MAXIMUM
SEAT MATERIALRUBBER, BUNA-N
STEM MATERIALPLASTIC
FLOW CONTROL DEVICEDISK
FLOW CONTROL DEVICE MATERIALPLASTIC
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPTF
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDAIR
MOUNTING FACILITYCLAMP
RENEWABLE SEAT RING TYPEPRESSED-IN
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODTEE HANDLE
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODSPRING


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