4820-00-169-5661 DIAPHRAGM,VALVE,FLAT Index 4820-00-169-5663 VALVE,REGULATING,TEMPERATURE

National Stock Number:
4820-00-169-5662

Federal Supply Class:
4820

National Item Identification Number:
001695662

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:
25118282577RAYTHEON COMPANY
504-00138508DESCO CORP MARSH BELLOFRAM DIV
504-00157538STERLING INC
50400157538STERLING INC
5601170BELLOFRAM CORPORATION
5638508DESCO CORP MARSH BELLOFRAM DIV
56-30X1FPT38508DESCO CORP MARSH BELLOFRAM DIV
P563-00-00057538STERLING INC
P563-00-000057538STERLING INC


Techincal Specification:
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
OUTLET PRESSURE RANGE60.0 TO 270.0 POUNDS PER SQUARE INCH
SEAT MATERIALBRASS
FLOW CONTROL DEVICEDISK
FLOW CONTROL DEVICE MATERIALRUBBER, SYNTHETIC
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1.000-11 1/2 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDWATER
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING
REMOTE ACTUATION METHODDIAPHRAGM


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