Available in brass or stainless steel, Clark Solutions 8P Series direct-mount, pneumatic-actuated ball valves come with 2- or 3-way configurations and in 1/4- to 4-in. pipe sizes. They feature a twin rack-and-pinion design and an adjustable 0° to 90° rotation. Standard models are intended for use with media with temperatures from -4°F to 185°F. A high-temperature option extends the range up to 302°F; a low-temperature model is designed for media temperatures down to -40°F.