4820-01-212-2012 VALVE,CHECK Index 4820-01-212-2014 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-212-2013

Federal Supply Class:
4820

National Item Identification Number:
012122013

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:
10073956190METADURE PARTS & SALES, INC.
100739-156190METADURE PARTS & SALES, INC.


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 1ST END
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY STEM
MEDIA FOR WHICH DESIGNEDOXYGEN, LIQUID SINGLE RESPONSE
OPENING PRESSURE SETTING100.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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