4820-00-160-8669 VALVE,BALL Index 4730-00-160-8672 NIPPLE,TUBE

National Stock Number:
4820-00-160-8671

Federal Supply Class:
4820

National Item Identification Number:
001608671

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:
11241398-1017773BALLISTIC MISSILE DEFENSE SYSTEMS COMMAND
559T1-1M0-591816CIRCOR AEROSPACE, INC.


Techincal Specification:
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDALCOHOL, ETHYL SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDALCOHOL, METHYL THIRD RESPONSE
OPENING PRESSURE SETTING0.5 POUNDS PER SQUARE INCH
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENTPASSIVATE LOCATION NOT OTHERWISE SPECIFIED
VALVE OPERATION METHODAUTOMATIC


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