The Gardena Control Valve provides more versatility when watering the garden. It can be connected to one of the two outlets of a Y-coupling (sold separately). It is possible to smoothly fully adjust the flow of water or completely shut off through the Control Valve. Once the water is stopped, the connection device can be changed on the spot without having to turn off the water at the tap. Ideal for the connection of a sprinkler, the Control Valve is very convenient when watering the garden, because with the help of the valve it is possible to adjust the water flow and the range of irrigation. Thanks to its frost resistance, it is possible to use it all year round. The durable quality product is made in Europe and Gardena provides a warranty of five years.