MTM Hydro 3/8" High Pressure Ball Valve Plated Brass DN10 Ball Valve for Hoses. DN10 is one of the best pressure washer ball valves we have found in the industry. These ball valves are great for allowing you to disconnect and switch from your surface cleaner to your wand without turning off your pressure washer.
We can also supply it in 1/2 inch on request.