4730-00-203-0067 ELBOW,PIPE Index 5365-00-203-0070 PLUG,MACHINE THREAD

National Stock Number:
4820-00-203-0068

Federal Supply Class:
4820

National Item Identification Number:
002030068

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:
228-45-057PCV1180064NAVAL SHIP SYSTEMS COMMAND
228-45-083PCV780064NAVAL SHIP SYSTEMS COMMAND
228-45-091PCV280064NAVAL SHIP SYSTEMS COMMAND
228-45-091PCV380064NAVAL SHIP SYSTEMS COMMAND
228-45-091PCV680064NAVAL SHIP SYSTEMS COMMAND
381-45-8PCV2580064NAVAL SHIP SYSTEMS COMMAND
381-4501-12235PCV680064NAVAL SHIP SYSTEMS COMMAND
385-4500-1194345PCV580064NAVAL SHIP SYSTEMS COMMAND
385-4500-1194347PCV1680064NAVAL SHIP SYSTEMS COMMAND
385-4500-1225027PCV2080064NAVAL SHIP SYSTEMS COMMAND
405-4500-68751PCV1180064NAVAL SHIP SYSTEMS COMMAND
405-4500-68751PCV580064NAVAL SHIP SYSTEMS COMMAND
405-4503-69182PCVF080064NAVAL SHIP SYSTEMS COMMAND
410-4500-1225028PCV2080064NAVAL SHIP SYSTEMS COMMAND
416-4501-162028PCV2580064NAVAL SHIP SYSTEMS COMMAND
416-4501-162029PCV2080064NAVAL SHIP SYSTEMS COMMAND
417-4500-68750PCV1180064NAVAL SHIP SYSTEMS COMMAND
417-4500-68750PCV1280064NAVAL SHIP SYSTEMS COMMAND
418-4500-1194342PCV1080064NAVAL SHIP SYSTEMS COMMAND
418-4500-1194342PCV680064NAVAL SHIP SYSTEMS COMMAND
419-4501-724462PCV1180064NAVAL SHIP SYSTEMS COMMAND
419-4501-724462PCV1280064NAVAL SHIP SYSTEMS COMMAND
419-4501-724462PCV680064NAVAL SHIP SYSTEMS COMMAND
477-4501-722051PCV1180064NAVAL SHIP SYSTEMS COMMAND
484-4501-722037PCV1180064NAVAL SHIP SYSTEMS COMMAND
484-4501-722037PCV1280064NAVAL SHIP SYSTEMS COMMAND
484-4501-722037PCV680064NAVAL SHIP SYSTEMS COMMAND
488-4501-720376PCV1180064NAVAL SHIP SYSTEMS COMMAND
488-4501-720376PCV1280064NAVAL SHIP SYSTEMS COMMAND
488-4501-720376PCV680064NAVAL SHIP SYSTEMS COMMAND
489-4501-722026PCV1180064NAVAL SHIP SYSTEMS COMMAND
5053-225PCV1181316PORTSMOUTH NAVAL SHIPYARD
5053-228PCV1181316PORTSMOUTH NAVAL SHIPYARD
5053-275PCV781316PORTSMOUTH NAVAL SHIPYARD
5053-292PCV281316PORTSMOUTH NAVAL SHIPYARD
5053-292PCV381316PORTSMOUTH NAVAL SHIPYARD
5053-292PCV681316PORTSMOUTH NAVAL SHIPYARD
5053-381PCV681316PORTSMOUTH NAVAL SHIPYARD
5053-405PCV1181316PORTSMOUTH NAVAL SHIPYARD
5053-405PCV581316PORTSMOUTH NAVAL SHIPYARD
5053-417PCV1181316PORTSMOUTH NAVAL SHIPYARD
5053-417PCV1281316PORTSMOUTH NAVAL SHIPYARD
5053-417PCV681316PORTSMOUTH NAVAL SHIPYARD
5053-419PCV1181316PORTSMOUTH NAVAL SHIPYARD
5053-419PCV1281316PORTSMOUTH NAVAL SHIPYARD
5053-419PCV681316PORTSMOUTH NAVAL SHIPYARD
5053-484PCV1181316PORTSMOUTH NAVAL SHIPYARD
5053-484PCV1281316PORTSMOUTH NAVAL SHIPYARD
5053-484PCV681316PORTSMOUTH NAVAL SHIPYARD
5053-488PCV1181316PORTSMOUTH NAVAL SHIPYARD
5053-488PCV1281316PORTSMOUTH NAVAL SHIPYARD
5053-488PCV681316PORTSMOUTH NAVAL SHIPYARD
5061-381PCV2581316PORTSMOUTH NAVAL SHIPYARD
5069-405PCV2081316PORTSMOUTH NAVAL SHIPYARD
5074-477PCV1181316PORTSMOUTH NAVAL SHIPYARD
5074-489PCV1181316PORTSMOUTH NAVAL SHIPYARD


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+5.0 TO 25.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SPRING
CONNECTION STYLEPLAIN (PIPE) 2ND END
CONNECTION TYPETHREADED EXTERNAL PIPE 2ND END
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
DISK LOADING METHODSPRING
FEATURES PROVIDEDBONNET PACKING AND PRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL STEM
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP366.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES 2ND END
NOMINAL THREAD SIZE1.000 INCHES 2ND END
NOMINAL THREAD SIZE1.000 INCHES 1ST END
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD DIRECTIONRIGHT-HAND 2ND END
THREAD SERIES DESIGNATORNPT 1ST END
THREAD SERIES DESIGNATORNPT 2ND END
VALVE OPERATION METHODAUTOMATIC


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