Ramsbottom Safety Valve 3D model for FEA and CFD analysis. A Ramsbottom safety valve is a type of spring-loaded safety valve used primarily on steam locomotives to prevent overpressure in the boiler. Designed by John Ramsbottom in the mid-19th century, it features two valves mounted on a single crossbar. This design allows steam pressure to lift the valves, preventing dangerous pressure build-up.One key feature is that the valve can be operated manually by the locomotive crew via a lever. This dual mechanism enhances safety by providing both automatic and manual release options. The Ramsbottom valve became popular because of its simplicity, reliability, and ease of maintenance, contributing significantly to steam locomotive safety. Rendering done in Blender. STL and STEP files included for download. Orignial 3D model of Stop Valve by Deepankar Tiwari (https://grabcad.com/deepankar.tiwari-3)
