4820-01-451-0722 VALVE,SAFETY RELIEF Index 4820-01-451-0724 DISK,VALVE

National Stock Number:
4820-01-451-0723

Federal Supply Class:
4820

National Item Identification Number:
014510723

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:
1683-B90800ROMAC INDUSTRIES, INC.
1683-B FIG 2352-148790800ROMAC INDUSTRIES, INC.
2352-1487A90800ROMAC INDUSTRIES, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE6.000 INCHES NOMINAL
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES
FIRST END STYLE DESIGNATORREDUCED SOCKET WITH ONE BRAZING RING
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MAXIMUM INLET PRESSURE RATING150.0 POUNDS PER SQUARE INCH
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VALVE DISCHARGE FLOW RATE58.0 GALLONS PER MINUTE


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