A hot and cold water mixing valve providing tepid water from 20°C to 43°C (adjustable) at a minimum rate of 122lpm at 2 bar. Should the hot water supply fail the systems internal by-pass continues to deliver cold water at a minimum of 105lpm at 2 bar. If the cold water supply fails the system shuts the hot water supply off to prevent scalding. Connection: 1½” Male with optional kit including two 1” male adapters with check valves on the inlets. Water inlet pressure (hot & cold): Recommended 2 bar with a maximum of 8 bar - please notify us prior to ordering if your water pressure is below 1.5 bar. Hot water supply temperature: Optimum 50-70°C (Maximum 100°C) Cold water supply temperature: 5-10°C (Maximum 23°C) Fully closed temperature: 35°C Download a datasheet for TSV Download a technical drawing for TSV