4820-01-252-1720 VALVE,SAFETY RELIEF Index 4820-01-252-1722 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-252-1721

Federal Supply Class:
4820

National Item Identification Number:
012521721

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:
6350-10262654GRENO INDUSTRIES, INC.


Techincal Specification:
DISK LOADING METHODSPRING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL BODY
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
MOUNTING FACILITYBRACKET(S)
OPENING PRESSURE SETTING1360.0 POUNDS PER SQUARE INCH
VALVE DISCHARGE FLOW RATE56070.0 POUNDS PER HOUR
STYLE DESIGNATORANGLE FLANGED ENDS


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