2540-01-448-1418 HANDLE,DOOR,VEHICULAR Index 5310-01-448-1420 WASHER,FLAT

National Stock Number:
4820-01-448-1419

Federal Supply Class:
4820

National Item Identification Number:
014481419

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:
2032701343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20327 PART 20327H51SS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20327H51SS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20327 PART 20327H51SS15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
CNSNN05SEE5P967DANTE VALVE COMPANY
CNSNN05SEE65079DANCO VALVE COMPANY
TYPE FF 2751 1.00 IN.01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
TYPE FF 2751 1.00 IN.15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+45.0 TO 55.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 WRENCH
FIRST CONNECTION FACE TO CENTERLINE DISTANCE3.500 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
OPERATING PRESSURE285.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 TY 303 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 TY 303 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP100.0 FAHRENHEIT FIRST RESPONSE
MAXIMUM OPERATING TEMP300.0 FAHRENHEIT SECOND RESPONSE
MOUNTING FACILITYBRACKET(S)
NOMINAL OUTSIDE DIAMETER4.250 INCHES ALL ENDS
NOMINAL THICKNESS0.438 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER2.000 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE3.250 INCHES
SPECIAL FEATURESVALVE CONFORMS TO MIL-V-24332 GRADE A,(EXCEPT DISK,SEAT AND STEM);STAINLESS STEEL TRIM;FLANGE PER ANSI B16.5,150 LB,1 IN.
VALVE OPERATION METHODAUTOMATIC OR MANUAL
VALVE SIZE1.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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