4820-01-267-9411 VALVE,SAFETY RELIEF Index 4810-01-267-9414 VALVE,SOLENOID

National Stock Number:
4820-01-267-9412

Federal Supply Class:
4820

National Item Identification Number:
012679412

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:
280039-599657MAROTTA CONTROLS INC


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+250.0 TO 500.0 POUNDS PER SQUARE INCH
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL CORROSION RESISTING AND PLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
OPENING PRESSURE SETTING250.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESPLUG-IN CARTRIDGE TYPE
STYLE DESIGNATORSTRAIGHT THRU W/BAFFLE
VALVE OPERATION METHODAUTOMATIC


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