5999-01-352-9888 CHASSIS,ELECTRICAL-ELECTRONIC EQUIPMENT Index 5985-01-352-9890 WAVEGUIDE ASSEMBLY

National Stock Number:
4820-01-352-9889

Federal Supply Class:
4820

National Item Identification Number:
013529889

Description:
VALVE,RELIEF,PRESSURE AND TEMPER

Detail:
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.


Manufacturer Information:
281744-000299657MAROTTA CONTROLS INC
281744-0002 SPV19F-699657MAROTTA CONTROLS INC


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALSTEEL, CORROSION RESISTING
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES
FIRST END STYLE DESIGNATORSOCKET
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICEPOPPET
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDINERT GAS OR AIR
OPENING PRESSURE SETTING1000.0 POUNDS PER SQUARE INCH
SEAT MATERIALSTEEL, CORROSION RESISTING
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TEMP ADJUSTABILITYNOT ADJUSTABLE
TEMP RATING165.0 DEG FAHRENHEIT
TEMP RATING28.0 DEG FAHRENHEIT


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