4820-01-288-7184 VALVE,SAFETY RELIEF Index 4810-01-288-7186 VALVE,BUTTERFLY

National Stock Number:
4820-01-288-7185

Federal Supply Class:
4820

National Item Identification Number:
012887185

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:
55360-199643EATON AEROSPACE LLC
69250 ITEM 399643EATON AEROSPACE LLC


Techincal Specification:
DISK LOADING METHODSPRING
CONNECTION TYPEFLANGE ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
FLOW CONTROL DEVICEPOPPET
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-46060 MIL SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY 62,63 OR 64 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
MATERIALPLASTIC POLYAMIDE SEAT
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDNITROGEN, GASEOUS 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
SECOND CONNECTION FACE TO CENTERLINE DISTANCE2.430 INCHES
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.000 INCHES
VALVE DISCHARGE FLOW RATE6000.0 CUBIC FEET PER MINUTE
STYLE DESIGNATORANGLE FLANGED ENDS


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