4820-00-289-2034 VALVE,CHECK Index 4730-00-289-2046 ADAPTER,STRAIGHT,FLANGE TO HOSE

National Stock Number:
4820-00-289-2037

Federal Supply Class:
4820

National Item Identification Number:
002892037

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:
17J724PC656T067711660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
17J724PC656T067779500WESTINGHOUSE ELECTRIC CORP
20J920PC18611660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
20J924PC511T053211660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
20J920PC18679500WESTINGHOUSE ELECTRIC CORP
17J724PC656T067790099NORTHROP GRUMMAN SYSTEMS CORPORATION
26J722PC511T053211660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
9J969PC511T053211660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
BB55S53-022-656T067753711NAVAL SEA SYSTEMS COMMAND
9J969PC511T053279500WESTINGHOUSE ELECTRIC CORP
26J722PC511T053279500WESTINGHOUSE ELECTRIC CORP
20J924PC511T053279500WESTINGHOUSE ELECTRIC CORP
BB55S53-022-656T067780064NAVAL SHIP SYSTEMS COMMAND
20J924PC511T053290099NORTHROP GRUMMAN SYSTEMS CORPORATION
CM55S5300-025PC511T053253711NAVAL SEA SYSTEMS COMMAND
DD423S53-025PC511T053253711NAVAL SEA SYSTEMS COMMAND
DD423S53-30PC511T053253711NAVAL SEA SYSTEMS COMMAND
DD445S5300-45PC511T053253711NAVAL SEA SYSTEMS COMMAND
DD445S5300-46PC18653711NAVAL SEA SYSTEMS COMMAND
DD445S5300-46PC18680064NAVAL SHIP SYSTEMS COMMAND
DD445S5300-45PC511T053280064NAVAL SHIP SYSTEMS COMMAND
DD423S53-30PC511T053280064NAVAL SHIP SYSTEMS COMMAND
DD423S53-025PC511T053280064NAVAL SHIP SYSTEMS COMMAND
CM5S5300-025PC511T053280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODHYDRAULIC
MATERIALCOPPER ALLOY BODY
COPPER ALLOY FLOW CONTROL DEVICE
COPPER ALLOY SEAT
COPPER ALLOY STEM
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE100.0 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 DIAMETER5.062 INCHES 1ST END
NOMINAL THICKNESS1.024 INCHES 1ST END
BOLT HOLE QUANTITY6 1ST END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER3.938 INCHES 1ST END
FLANGE FACE DESIGNPLAIN 1ST END
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE7.0 TO 25.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESW/LIFTING LEVER


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