5340-01-436-6146 PLATE,MOUNTING Index 6220-01-436-6148 LIGHT,COCKPIT,AIRCRAFT

National Stock Number:
4820-01-436-6147

Federal Supply Class:
4820

National Item Identification Number:
014366147

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:
61325000-DS-G-63175 130T148PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DS-G-6317515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL CORROSION RESISTING BODY
STEEL COMP 316 FLOW CONTROL DEVICE
STEEL CORROSION RESISTING STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASME SA216, GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
ASME SA479, TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.500 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.125 INCHES
VALVE SIZE2.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER6.000 INCHES 1ST END
4.250 INCHES 2ND END
NOMINAL THICKNESS0.750 INCHES 1ST END
0.562 INCHES 2ND END
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES 1ST END
0.625 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER4.750 INCHES 1ST END
3.120 INCHES 2ND END
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER3.625 INCHES 1ST END
2.000 INCHES 2ND END
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODBOLTED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE130.0 TO 148.0 POUNDS PER SQUARE INCH
MINIMUM OPERATING TEMP-20.0 DEG FAHRENHEIT


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