4820-01-269-4689 VALVE,CHECK Index 4820-01-269-4691 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-269-4690

Federal Supply Class:
4820

National Item Identification Number:
012694690

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:
S1J1001299517VACCO INDUSTRIES
S1J10012 ITEM NO. 299517VACCO INDUSTRIES
V3D10045-0199517VACCO INDUSTRIES


Techincal Specification:
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALSTEEL CORROSION RESISTING BODY
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
OPENING PRESSURE SETTING340.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESCARTRIDGE TYPE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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