4820-01-350-9004 VALVE,SAFETY RELIEF Index 4820-01-350-9006 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-350-9005

Federal Supply Class:
4820

National Item Identification Number:
013509005

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:
RV-2429260PRINCE MANUFACTURING CORPORATION
RV-2H29260PRINCE MANUFACTURING CORPORATION


Techincal Specification:
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPTF ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
OPENING PRESSURE SETTING2000.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE1500.0 TO 3000.0 POUNDS PER SQUARE INCH


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