5365-00-289-3842 PLUG,MACHINE THREAD Index 4820-00-289-3862 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-289-3860

Federal Supply Class:
4820

National Item Identification Number:
002893860

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:
1813BC1-3IN 46T61PSI FLGE38056ASHCROFT INC


Techincal Specification:
STYLE DESIGNATORANGLE
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL CORROSION RESISTING SEAT
STEEL CORROSION RESISTING STEM
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE 1ST END
FLANGE SHAPEROUND WITH HOLES 1ST END
NOMINAL OUTSIDE DIAMETER6.625 INCHES 1ST END
BOLT HOLE QUANTITY8 1ST END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER5.500 INCHES 1ST END
FLANGE FACE DESIGNRAISED STRAIGHT 1ST END
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE46.0 TO 61.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESW/LIFTING LEVER


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