4820-01-089-9222 VALVE,CHECK Index 4820-01-089-9224 VALVE,BUTTERFLY

National Stock Number:
4820-01-089-9223

Federal Supply Class:
4820

National Item Identification Number:
010899223

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:
330-3850PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
D16500 SET3850PSI5P967DANTE VALVE COMPANY
D16500 SET3850PSI65079DANCO VALVE COMPANY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+1000.0 TO 5500.0 POUNDS PER SQUARE INCH
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
DISK LOADING METHODSPRING
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE5500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALALUMINUM BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MAXIMUM OPERATING TEMP185.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL THREAD SIZE0.250 INCHES FIRST END
OPENING PRESSURE SETTING3850.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESSUPPORTS GRUMMAN AEROSPACE A10 AIRCRAFT
VALVE OPERATION METHODAUTOMATIC
VALVE DISCHARGE FLOW RATE156.0 GALLONS PER MINUTE
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORNPT FIRST END


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