The Vulcan Hart VH00-922159-0000A Oven WP Safety Valve 3-1/2" is a critical gas safety control component engineered to regulate fuel flow and prevent unburned gas accumulation in commercial ovens. Featuring a 3-1/2-inch body design, this water-proof safety valve works by remaining securely closed until an electrical current from an igniter or flame sensor signals that a safe ignition ... https://partsfe.ca/vh00-922159-0000a-vulcan-hart-24-ovens-safety-valve