General description This Bristan Rio 2 Exposed Thermostatic Mixer Shower Valve features dual control for precise adjustment of flow and temperature. It is designed for easy replacement of older shower systems with adjustable pipe centres ranging from 110mm to 155mm, making it versatile for various installations. Technical specifications Adjustable pipe centres: 110mm to 155mm Inlet connections: 15mm Preset temperature stop: 42°C Maximum temperature setting: 43°C Flow regulators: 1 x 7L/min and 1 x 5L/min Thermostatic cartridge maintains temperature to +/- 1 degree Compatibility and accessories Compatible with existing pipework centres between 110mm and 155mm Supplied with two sets of elbows for various inlet configurations: 2 x small elbows for 110-130mm centres 2 x large elbows for 136-155mm centres 1 small elbow and 1 large elbow for 125-145mm centres Valve only - no riser rail, head, or hose provided Installation Can be fed from top, bottom, or rear Elbows can be adjusted for