4820-01-346-4126 VALVE,SAFETY RELIEF Index 4820-01-346-4128 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-346-4127

Federal Supply Class:
4820

National Item Identification Number:
013464127

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:
283811-000599657MAROTTA CONTROLS INC


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL COMP 316 BODY
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP120.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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