5340-01-305-7859 COVER,ACCESS Index 4820-01-305-7861 VALVE,RELIEF,PRESSURE AND TEMPER

National Stock Number:
4820-01-305-7860

Federal Supply Class:
4820

National Item Identification Number:
013057860

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:
S665-10-6D209990PARKER-HANNIFIN CORPORATION
S665-10-6D286768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT


Techincal Specification:
END CONNECTION QUANTITY2
ADJUSTABLE PRESSURE RANGE+1400.0 TO 2100.0 POUNDS PER SQUARE INCH
BODY STYLESTRAIGHT THRU
FIRST END CONNECTION TYPETHREADED INTERNAL BOSS
FIRST END STYLE DESIGNATORGASKET SEAL
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS3B
MATERIALALUMINUM ALLOY BODY
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TEMP RATING225.0 FAHRENHEIT


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