The Original, often-copied, genuine V-Series directional control valve. The Versa brass V series of valves is suited for practically all pneumatic directional control applications. The V series are made for trouble-free performance under the most exacting conditions. Integrity of design makes them adaptable to a maximum number of applications with a minimum of components. This is possible through the modular approach to valve construction, which allows valve bodies and actuating devices to be interchanged end for end and valve for valve in many cases. The modular approach to valve design makes it possible for many thousands of viable valving variations.