4820-01-206-3520 VALVE,GATE Index 4820-01-206-3522 VALVE,BALL

National Stock Number:
4820-01-206-3521

Federal Supply Class:
4820

National Item Identification Number:
012063521

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:
144031045152OSHKOSH CORP
144031075Q65OSHKOSH DEFENSE LLC
538-1040-10-026840HALE PRODUCTS, INC.
538-1041-0526840HALE PRODUCTS, INC.


Techincal Specification:
CONNECTION TYPEUNTHREADED EXTERNAL PIPE 1ST END
CONNECTION STYLEGROOVED (PIPE) 1ST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALCOPPER ALLOY OR IRON CAST BODY
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES 1ST END
OPENING PRESSURE SETTING250.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESDESIGNED TO FUNCTION WITH PILOT VALVE 4820011611323
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
VALVE DISCHARGE FLOW RATE845.0 GALLONS PER MINUTE


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