3120-01-040-8740 BEARING,PLAIN,SELF-ALIGNING Index 5930-01-040-8742 SWITCH,PRESSURE

National Stock Number:
4820-01-040-8741

Federal Supply Class:
4820

National Item Identification Number:
010408741

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:
34508862983EATON AEROSPACE, LLC
59041362983EATON AEROSPACE, LLC
807107443LANDOLL CORPORATION DBA LANDOLL CORPORATION DREXEL DIVISION DIV DREXEL
CS03F4062983EATON AEROSPACE, LLC


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+1500.0 TO 3000.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SPRING
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPISTON
MATERIALSTEEL OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC 2ND RESPONSE
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS
VALVE DISCHARGE FLOW RATE45.0 GALLONS PER MINUTE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORCROSS
THREAD CLASS2B ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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