4820-00-872-6688 VALVE,CALIBRATED FLOW Index 4820-00-872-6691 VALVE,CALIBRATED FLOW

National Stock Number:
4820-00-872-6689

Federal Supply Class:
4820

National Item Identification Number:
008726689

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:
2329-131290800ROMAC INDUSTRIES, INC.
2352-131290800ROMAC INDUSTRIES, INC.
2352-1312-1-1/490800ROMAC INDUSTRIES, INC.
2352-1312-11/290800ROMAC INDUSTRIES, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FURNISHED ITEMSUNION NUT AND TAILPIECE
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
FLOW CONTROL DEVICEDISK, BEVEL SEAT, BOTTOM GUIDED
MATERIALPLASTIC SEAT
MATERIALRUBBER SYNTHETIC FLOW CONTROL DEVICE
MAXIMUM INLET PRESSURE RATING150.0 POUNDS PER SQUARE INCH (PSI)
MEDIA FOR WHICH DESIGNEDWATER
RENEWABLE SEAT RING TYPERETAINING RING
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VALVE DISCHARGE FLOW RATE23.0 GALLONS PER MINUTE


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