4820-01-270-4275 VALVE,SAFETY RELIEF Index 4820-01-270-4277 VALVE,PLUG

National Stock Number:
4820-01-270-4276

Federal Supply Class:
4820

National Item Identification Number:
012704276

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:
151101-2150 4854T5946PSI52253FLUID MECHANICS VALVE COMPANY
151101-2150 AND 1921052253FLUID MECHANICS VALVE COMPANY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+4854.0 TO 5946.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALSTEEL COMP 316 BODY
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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