4820-01-288-5779 VALVE,SAFETY RELIEF Index 4820-01-288-5781 VALVE,BUTTERFLY

National Stock Number:
4820-01-288-5780

Federal Supply Class:
4820

National Item Identification Number:
012885780

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:
D500-6M-3591816CIRCOR AEROSPACE, INC.
D559B-6M-3591816CIRCOR AEROSPACE, INC.


Techincal Specification:
FLOW CONTROL DEVICEPOPPET
FURNISHED ITEMS AND QUANTITY1 DEFLECTOR CAP
OPENING PRESSURE SETTING35.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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