Dual Concealed Shower Valves
Concealed shower valves with two handles, often called dual or twin shower valves, are very popular in modern environments and are designed to be built-in or recessed into the wall so only the controls are visible. These twin controls will usually control flow and temperature separately. However, some concealed shower valves include a diverter allowing water to be changed to different outlets (such as another shower head, body jets, bath). In this case, one handle will control both temperature and flow, whilst the other is used to choose an outlet for the water.