5950-01-221-5544 TRANSFORMER,POWER Index 4730-01-221-5546 ELBOW,PIPE

National Stock Number:
4820-01-221-5545

Federal Supply Class:
4820

National Item Identification Number:
012215545

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:
D4965334889HUNT VALVE COMPANY INC
R10AH5K508-TT1 DWG D4965311859HUNT VALVE COMPANY, INC.
R10AH5K508-TT1 DWG D4965334889HUNT VALVE COMPANY INC


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC OR
MANUAL
MATERIALSTEEL COMP 316 BODY
STEEL COMP 316 FLOW CONTROL DEVICE
PLASTIC POLYTETRAFLUOROETHYLENE PACKING
STEEL COMP 316 SEAT
STEEL COMP 316 STEM
VALVE SIZE1.500 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER7.000 INCHES 1ST END
5.000 INCHES 2ND END
NOMINAL THICKNESS0.875 INCHES 1ST END
0.688 INCHES 2ND END
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES 1ST END
0.625 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER5.500 INCHES 1ST END
3.875 INCHES 2ND END
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER3.562 INCHES 1ST END
2.562 INCHES 2ND END
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODBOLTED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE27.0 TO 33.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY1 LEVER


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