The Southbend 1055997 Range Natural Gas Safety Control Model 7000 BMVR is a precision-engineered safety valve designed to regulate fuel flow and provide automatic gas shut-off protection for commercial cooking ranges. Operating on a millivolt system powered by a standing pilot, this combination safety valve works by sensing thermopile voltage and opening the main internal gas diaphrag... https://partsfe.ca/gas-control-for-southbend-part-1055997