The Dram One Touch High Flow valve offers fingertip control of your watering. This durable valve allows for full flow while accommodating easy adjustment of the water flow. Made from a durable zinc die-cast body with a rubber over mold and brass threads, the One Touch High Flow Valve is made for professional use. The nylon valve components ensure a long life without leaking. With durability, flow and ease-of-use, the One Touch valve is the perfect tool for situations where precision water flow is important.