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National Stock Number: 4820-01-261-4126
Federal Supply Class: 4820
National Item Identification Number: 012614126
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:
TP-6VR57-3 PL-2 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | TP-6VR57-3 PL-2287 | 32142 | HYDRASEARCH COMPANY, LLC | TP-6VR57-3 PL-2287 | 54716 | HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING |
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Techincal Specification:
ADJUSTABLE PRESSURE RANGE | +750.0 TO 3500.0 POUNDS PER SQUARE INCH | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | FLOW CONTROL DEVICE | DISK | MATERIAL | COPPER ALLOY BODY | MATERIAL | STEEL COMP 304 FLOW CONTROL DEVICE | MATERIAL | STEEL COMP 304 SEAT | MAXIMUM OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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