Southbend SOU3SRV9-1 Steam Jacketed Kettle Safety Valve 3/4" 50 PSI

The Southbend SOU3SRV9-1 Safety Valve is a pressure-protection part designed for steam-jacketed kettle applications. Its role is to reduce surplus pressure and ensure comfortable operating conditions inside the steam jacket. It uses a loaded mechanism that automatically opens at 50 PSI to vent steam and reduce pressure. It installs on a 3/4-inch threaded connection within the kettle's pressure system and works as part of the safety assembly. By controlling pressure buildup, it supports equipment protection, promotes operation, and provides accurate performance.