Delabie Premix Compact thermostatic mixing valve for mixed water distribution from 30 - 60°C: Suitable for 2 to 7 sanitary points-of-use (depending on the flow rate). Anti-scalding safety: immediate shut-off if cold or hot water supply fails. Adjustable temperature from 30 - 60°C, can be blocked by the installer. Brass body. Filters and non-return valves. Recommended flow rate range: from 5 - 20 lpm. Thermal shocks are possible. M½" connections with 40mm centres.