9390-00-166-0262 NONMETALLIC SPECIAL SHAPED SECTI Index 3020-00-166-0264 SPROCKET WHEEL

National Stock Number:
4820-00-166-0263

Federal Supply Class:
4820

National Item Identification Number:
001660263

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:
A3415015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
A34150CAP3100015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
HNB515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER5.875 INCHES SECOND END
BOLT CIRCLE NOMINAL DIAMETER7.125 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.812 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.812 INCHES SECOND END
BOLT HOLE QUANTITY9 FIRST END
BOLT HOLE QUANTITY8 SECOND END
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEEXPOSED SPRING
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEFLANGE FIRST END
DISK LOADING METHODSPRING
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE SHAPEROUND WITH HOLES SECOND END
FLOW CONTROL DEVICEDISK
NOMINAL OUTSIDE DIAMETER7.500 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER8.688 INCHES FIRST END
NOMINAL THICKNESS0.875 INCHES FIRST END
NOMINAL THICKNESS1.125 INCHES SECOND END
OPENING PRESSURE SETTING700.0 POUNDS PER SQUARE INCH
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE VALVE DISCHARGE FLOW RATE REQUIREMENT
RENEWABLE SEAT RING TYPETHREADED
SPECIAL FEATURESTHE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET
VALVE DISCHARGE FLOW RATE31000.0 POUNDS PER HOUR
VALVE OPERATION METHODAUTOMATIC OR MANUAL
VALVE SIZE2.500 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


Click here to Register for Free 30-day Trial