SAFETY VALVE for Southbend - Part# 1185537

SAFETY VALVE for Southbend - Part# 1185537

A safety valve (part number 1185537) for the following Southbend range models: 4421RPM-QC, 4421RPM-WR, 4421RPM-WB, 4662PW-QC, 4662PW-WR, 4662PW-WB.

This is a replacement safety valve for Southbend model natural gas ranges, part number 1185537.

The Southbend 1185537 safety valve acts as a fail-safe mechanism if the main safety relief fails to operate. Simply maintain the minimum water pressure in the radiator circuit and the safety valve will protect against high water temperature, prevent accidental overloads, and preserve your system's longevity.

An 8 inch cast iron safety valve for Southbend cast iron cookers. This is a direct replacement for the older model 1182737 safety valve.

Southbend's Safety Valve is designed to replace the standard pressure relief valve on most Southbend and other brands of cook tops and ranges. This Safety Valve meets the requirements of UL 3R Style (Industry Standards) as a replacement for all Southbend pressure relief valves by maintaining an accurate discharge pressure at or below the National Board Service Pressure (NBS) Rating.

This item is an A.O Smith safety valve assembly.

The Safety Valve is designed to prevent "boil-over" when a larger than normal volume of water is in the pot. Rather than creating a mess, the Safety Valve prevents the over flow of boiling water through an internal blow-off feature.