4820-01-241-2869 VALVE,SAFETY RELIEF Index 4820-01-241-2871 VALVE,BUTTERFLY

National Stock Number:
4820-01-241-2870

Federal Supply Class:
4820

National Item Identification Number:
012412870

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:
R4V06-533-10-A19F512PARKER-HANNIFIN CORPORATION


Techincal Specification:
VALVE OPERATION METHODAUTOMATIC
FLOW CONTROL DEVICEPISTON
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPEUNTHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS
DISK LOADING METHODSPRING
MOUNTING FACILITYTHREADED FASTENER


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