4820-01-254-7351 VALVE,CHECK Index 4810-01-254-7353 VALVE,DIAPHRAGM,STOP

National Stock Number:
4820-01-254-7352

Federal Supply Class:
4820

National Item Identification Number:
012547352

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:
18252-F72352CURTISS-WRIGHT FLOW CONTROL CORPORATION
18252-F-SP-2 1.00IPS 115T12972352CURTISS-WRIGHT FLOW CONTROL CORPORATION
1856M-0L/SP 1.072352CURTISS-WRIGHT FLOW CONTROL CORPORATION
2856-0L/SP 1.072352CURTISS-WRIGHT FLOW CONTROL CORPORATION
6000-F-19N735MONARCH SUPPLY COMPANY, INC.


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+115.0 TO 129.0 POUNDS PER SQUARE INCH
CONNECTION STYLESOCKET ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY STEM
MATERIALSTEEL CORROSION RESISTING BODY
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES SECOND END
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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