The Power Products 1/4" Diameter Brass Ball Valve is designed to provide reliable and efficient air, water, gas and oil control. It features a low-noise opening and closing and requires only a small amount of torque or a small actuator to rotate the ball valve. The valve is constructed with durable brass and does not require lubrication due to the surface properties of the seats and balls. This valve is perfect for controlling the air supply to an auxiliary device. FleetPride is your First Click in Heavy Duty®.