The GARDENA Prof-System hose piece with regulating valve is ideal in connection with longer hoses or for use with pumps. It makes it possible to change connected equipment, especially with high water pressure. The hose piece with regulating valve is attached to the end of the hose. Here you can easily regulate and shut off the water supply, e.g. to change connected equipment. This saves you having to walk to the tap just to regulate the water flow or shut it off. The GARDENA Prof-System hose piece with regulating valve is suitable for 19 mm (3/4") hoses. Due to the special fastening, the hose piece with regulating valve ensures a strong connection.