4820-01-345-8612 VALVE,SAFETY RELIEF Index 5915-01-345-8614 FILTER,RADIO FREQUENCY INTERFERE

National Stock Number:
4820-01-345-8613

Federal Supply Class:
4820

National Item Identification Number:
013458613

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:
526-235PSI28193HENRY TECHNOLOGIES, INC.


Techincal Specification:
BONNET ATTACHMENT METHODINTEGRAL
BONNET TYPEINSIDE SPRING
CONNECTION STYLEPLAIN (PIPE) 1ST ENDFLARED (TUBE) 2ND END
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST ENDTHREADED EXTERNAL TUBE 2ND END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
OPENING PRESSURE SETTING235.0 POUNDS PER SQUARE INCH
MATERIALCOPPER ALLOY BODYRUBBER CHLOROPRENE CLASS CR FLOW CONTROL DEVICECOPPER ALLOY SEAT
MAXIMUM OPERATING TEMP-40.0 FAHRENHEIT 1ST RESPONSE225.0 FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 1ST RESPONSEREFRIGERANT 22 2ND RESPONSEREFRIGERANT 500 3RD RESPONSEREFRIGERANT 502 4TH RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES 2ND END
NOMINAL THREAD SIZE0.375 INCHES 1ST END0.375 INCHES 2ND END
SEAT ANGLE45.0 DEGREES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
THREAD CLASS3A 2ND END
THREAD DIRECTIONRIGHT-HAND 1ST ENDRIGHT-HAND 2ND END
THREAD SERIES DESIGNATORNPT 1ST ENDUNF 2ND END


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