4820-01-587-3723 VALVE,GATE Index 4820-01-587-5771 REGULATOR,COMPRESSED GAS

National Stock Number:
4820-01-587-5526

Federal Supply Class:
4820

National Item Identification Number:
015875526

Description:
VALVE,SAFETY RELIEF,OXYGEN SYSTE

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 OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT IS SPECIFICALLY DESIGNED AND/OR CLEANED FOR OXYGEN SYSTEMS. SEE VALVE, SAFETY RELIEF.


Manufacturer Information:
D084-100096101GAS EQUIPMENT ENGINEERING CORPORATION, THE DBA GEECO
D084-1000 ASSY D084-1000-070CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
D084-1000 ASSY D084-1000-070CP6UY05COLD LLC
D084-1000-0706UY05COLD LLC
D084-1000-07096101GAS EQUIPMENT ENGINEERING CORPORATION, THE DBA GEECO
D084-1000 ASSY D084-1000-070CP96101GAS EQUIPMENT ENGINEERING CORPORATION, THE DBA GEECO
D084-1000-070CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
MATERIALBRONZE BODY
COPPER ALLOY FLOW CONTROL DEVICE
STEEL COMP 304 SEAT
STEEL COMP 304 STEM
STYLE DESIGNATORANGLE
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS BODY
MAXIMUM OPERATING PRESSURE440.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP165.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
UNTHREADED INTERNAL PIPE 2ND END
CONNECTION STYLESOCKET WITH BRAZING RING 1ST END
SOCKET WITH BRAZING RING 2ND END
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
0.750 INCHES 2ND END
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING70.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE51.0 TO 70.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY2 NUT AND
2 TAILPIECE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE6UY05
DESIGN CONTROL REFERENCED084-1000-070


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