4820-01-187-2269 CAP,VALVE Index 4730-01-187-2271 ORIFICE,VALVE

National Stock Number:
4820-01-187-2270

Federal Supply Class:
4820

National Item Identification Number:
011872270

Description:
VALVE,CALIBRATED FLOW

Detail:
A VALVE SPECIFICALLY DESIGNED TO AUTOMATICALLY MAINTAIN A PREDETERMINED DISCHARGE FLOW RATE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIC RANGE. IT IS DESIGNED TO BE USED WITH VARIOUS FLUIDS AND MAY BE PRESET AND/OR ADJUSTABLE. IT MAY BE IN-LINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; AND VALVE, GLOBE.


Manufacturer Information:
1/2-2305-105190800ROMAC INDUSTRIES, INC.
72190405869RAYTHEON COMPANY
721904-305869RAYTHEON COMPANY


Techincal Specification:
MATERIALCOPPER ALLOY BODY
MAXIMUM INLET PRESSURE RATING150.0 POUNDS PER SQUARE INCH
VALVE DISCHARGE FLOW RATE1.2 GALLONS PER MINUTE
FLOW CONTROL DEVICEDISK
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/2-14 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDWATER
REGULATION TYPEAUTOMATIC SINGLE STAGE


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