4820-01-347-4350 VALVE,SAFETY RELIEF Index 4810-01-347-4352 VALVE,BUTTERFLY

National Stock Number:
4820-01-347-4351

Federal Supply Class:
4820

National Item Identification Number:
013474351

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:
D50368-134889HUNT VALVE COMPANY INC
D50368-1VM03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MILV24332GRA.5003950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
R10AD5D506 AND D50368-134889HUNT VALVE COMPANY INC
R10AD5D506-TL134889HUNT VALVE COMPANY INC
R10AD5D506-TL1 AND D50368-134889HUNT VALVE COMPANY INC
R10AD5D506-TL1VM03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
FURNISHED ITEMS AND QUANTITY1 SPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE3.250 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-83248 MIL SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALRUBBER SEAT
MATERIALSTEEL COMP 304L FLOW CONTROL DEVICE
MATERIALSTEEL COMP 304L STEM
MATERIALSTEEL CORROSION RESISTING BODY
MOUNTING FACILITYBRACKET
SECOND CONNECTION FACE TO CENTERLINE DISTANCE3.250 INCHES
SPECIAL FEATURESMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
VALVE OPERATION METHODMANUAL
VALVE SIZE0.500 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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