This is a neat and tidy, built-in valve that is hidden behind the tiling in a shower enclosure. The only part of a concealed shower valve is the control plate and handles. The rest fits snugly out of sight, buried within the wall. The key benefit of having this type of shower valve is that the pipework is hidden, which creates a much more aesthetically pleasing, uncluttered look. Control the water supply to a controlled temperature by using this Concealed thermostatic shower valve Features Chrome Finish Thermostatic Inlet Connections: 3/4 BSP Outlet Connections: 1/2 BSP top Stainless Steel Fascia Plate Water Pressure: 0.5 Bar to 5 Bar 100% recyclable Thermostatically controlled Highly resistant to calcium build up Lifetime Guarantee