4320-00-624-0142 PUMP,CENTRIFUGAL Index 4820-00-624-0144 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-624-0143

Federal Supply Class:
4820

National Item Identification Number:
006240143

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
TDP 3-4IN15P0UND01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
TDP 3-4IN15P0UND75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
TDP 3-4IN15POUND01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
TDP3-4IN15P0UND36888MCGRAW-EDISON CO AIR COMFORT DIV


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY OVERALL
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
PLAIN (PIPE) 2ND END
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES 1ST END
0.750 INCHES 2ND END
THREAD SERIES DESIGNATORNPT 1ST END
NPT 2ND END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
0.750 INCHES 2ND END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING15.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE10.0 TO 25.0 POUNDS PER SQUARE INCH
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE


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