4820-01-074-5046 VALVE,CHECK Index 4510-01-074-5048 VALVE,FLUSH

National Stock Number:
4820-01-074-5047

Federal Supply Class:
4820

National Item Identification Number:
010745047

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:
20282C51M/20282REV0/88311754301343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20282C51M/20282REV0/88311754315187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
59610-199643EATON AEROSPACE LLC
59610-TAB99643EATON AEROSPACE LLC
D55UU-10T405P967DANTE VALVE COMPANY
D55UU-10T4065079DANCO VALVE COMPANY
MIL-V-2254981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DISK LOADING METHODSPRING
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING ERR-100
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
MATERIALPLASTIC POLYAMIDE SEAT
MATERIALSTEEL FLOW CONTROL DEVICE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP160.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS
OPENING PRESSURE SETTING17.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODAUTOMATIC
VALVE DISCHARGE FLOW RATE25.0 CUBIC FEET PER MINUTE
STYLE DESIGNATORANGLE


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