5330-01-492-6579 GASKET Index 5330-01-492-6581 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
4820-01-492-6580

Federal Supply Class:
4820

National Item Identification Number:
014926580

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:
0019-C01-MG001201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
0019-C01-MG001215187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
0019-C01-MG00127H728DERBYSHIRE MACK & MORGAN INC


Techincal Specification:
BONNET ATTACHMENT METHODINTEGRAL
BONNET TYPEINSIDE SPRING
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION TYPETHREADED INTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 2ND END
DISK LOADING METHODSPRING
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B283, ALLOY 485 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B16, ALLOY 360 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B62, ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B62, ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY 360 STEM
MATERIALCOPPER ALLOY 485 FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 836 BODY
MATERIALCOPPER ALLOY 836 SEAT
MAXIMUM OPERATING TEMP406.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
MINIMUM OPERATING TEMP-60.0 FAHRENHEIT
MOUNTING FACILITYTHREADED FASTENER
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES 2ND END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
NOMINAL THREAD SIZE0.750 INCHES 2ND END
OPENING PRESSURE SETTING12.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESMANUFACTURER CALLS THIS A NON-CODE BRONZE LIQUID RELIEF VALVE. IT IS A COMMERCIAL KUNKLE VALVE SOLD THROUGH DISTRIBUTORS.
STYLE DESIGNATORANGLE
THREAD CLASS2A 2ND END
THREAD CLASS2B 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD DIRECTIONRIGHT-HAND 2ND END
THREAD QUANTITY PER INCH14 1ST END
THREAD QUANTITY PER INCH14 2ND END
THREAD SERIES DESIGNATORNPT 2ND END
THREAD SERIES DESIGNATORNPT 1ST END
VALVE OPERATION METHODAUTOMATIC OR MANUAL


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