4820-01-573-3902 SCREEN,FLAME Index 4820-01-573-3941 VALVE ASSEMBLY

National Stock Number:
4820-01-573-3911

Federal Supply Class:
4820

National Item Identification Number:
015733911

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:
LFN36-M179227WATTS REGULATOR CO
N36079227WATTS REGULATOR CO


Techincal Specification:
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY BODY
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE15.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
DISK LOADING METHODSPRING
SPECIAL FEATURESBODY MATERIAL IS BRASS
PART NAME ASSIGNED BY CONTROLLING AGENCYVACUUM RELIEF VALVE


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