2P40 3-8 Directional Control Valve is counted as one of the essential parts of and pneumatic systems. This valve is able to allow hydraulic oil and water into various different paths. Apart from this, provided valve consist of a spool inside a cylinder which is mechanically is perfectly installed. 2P40 3-8 Directional Control Valve is smoothly flow a liquid into only one direction. It aids to eliminate the fluid from flowing in the opposite side of direction.