Spare Parts for Noken Thermostatic fit 3 exits (2 handles) with built-in wax thermocouple. 1/2 - 3/4 connections according to plan. Includes anti-return valve and safety stop at 38 Degrees C. The flow rate at 3 bar (with mixed water) for 1 outlet is 22.5 l / min. and for 2 outputs of 15 l / min (100063402)