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National Stock Number: 4820-01-133-5908
Federal Supply Class: 4820
National Item Identification Number: 011335908
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.
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Manufacturer Information:
20239B91SS | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | 20239B91SS | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | 20239B91SS | 34493 | KUNDTZ THEODORE CO | CASNN03SCC | 5P967 | DANTE VALVE COMPANY | CASNN03SCC | 65079 | DANCO VALVE COMPANY | CASNN11SCC | 65079 | DANCO VALVE COMPANY | D60-5-000 | 65079 | DANCO VALVE COMPANY | D60FF-11 PLUS 30 1/2 IN. REV A | 65079 | DANCO VALVE COMPANY |
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Techincal Specification:
ADJUSTABLE PRESSURE RANGE | -11.0 TO 30.0 POUNDS PER SQUARE INCH | CONNECTION TYPE | FLANGE ALL ENDS | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | FLOW CONTROL DEVICE | DISK | MATERIAL | STEEL BODY | MATERIAL | STEEL COMP 303 FLOW CONTROL DEVICE | MATERIAL | STEEL COMP 303 SEAT | MATERIAL | STEEL COMP 303 STEM | MAXIMUM OPERATING TEMP | 150.0 FAHRENHEIT SINGLE RESPONSE | MAXIMUM OPERATING PRESSURE | 225.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES | VALVE OPERATION METHOD | AUTOMATIC | VALVE SIZE | 0.500 INCHES |
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