4820-01-434-5353 SEAT,VALVE Index 4820-01-434-5355 VALVE,REGULATING,TEMPERATURE

National Stock Number:
4820-01-434-5354

Federal Supply Class:
4820

National Item Identification Number:
014345354

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:
7730600915187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
9511011-D 48TO66PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DS-G-74893 ASSY 7730600915187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL BODY
STEEL COMP 316 FLOW CONTROL DEVICE
STEEL COMP 316 SEAT
STEEL COMP 316 STEM
VALVE SIZE1.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP750.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE 1ST END
FLANGE 2ND END
FLANGE SHAPEROUND WITH HOLES 1ST END
ROUND WITH HOLES 2ND END
NOMINAL OUTSIDE DIAMETER4.250 INCHES 1ST END
3.875 INCHES 2ND END
NOMINAL THICKNESS0.438 INCHES 1ST END
0.438 INCHES 2ND END
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.625 INCHES 1ST END
0.625 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES 1ST END
2.750 INCHES 2ND END
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER2.000 INCHES 1ST END
1.688 INCHES 2ND END
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODUNION
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE48.0 TO 66.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY1 LEVER
MINIMUM OPERATING TEMP-50.0 DEG FAHRENHEIT


Click here to Register for Free 30-day Trial