Aller 1068 Washbasin faucet with hygienic watering can

When opening the water and adjusting the temperature, water flows from the mixer spout. When you press and hold the key on the hygienic watering can, water starts to flow only from the hygienic watering can, and the water flow from the mixer spout is blocked. The Aller 1068 washbasin mixer has a non-return valve.
The non-return valve is designed to automatically shut off the return flow of water after using a watering can. Check valves allow water to flow in only one direction and prevent it from moving in the opposite direction, acting automatically. For comfortable use of the watering can, the kit includes wall mounts, which can be conveniently located next to the toilet.