4820-01-313-8640 VALVE,CHECK Index 4820-01-313-8642 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-313-8641

Federal Supply Class:
4820

National Item Identification Number:
013138641

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:
35254966DAVIDSON JOHN C DBA K I M AEROTECH


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+4.0 TO 12.0 POUNDS PER SQUARE INCH
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDIAPHRAGM
MATERIALALUMINUM ALLOY BODY
MATERIALSILICON FLOW CONTROL DEVICE
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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