Pneumadyne's fully ported "400" Series directional control valve is ideal for requiring the capture and removal of exhaust flow. This 3-way normally closed valve features a detented toggle actuator as well as 1/8 NPT (F) input, output and exhaust ports. The internal single stem design enables this valve to be used in vacuum applications to 26" Hg. Black anodized aluminum and electroless nickel plated brass provide corrosion and wear resistance. Pneumadyne, a division of Bimba Manufacturing Company, is a leading ISO 9001:2008 certified manufacturer of pneumatic components and control systems. Designed and manufactured in the USA, our directional controls valves, fittings, manifolds, air nozzles and custom products are relied upon for fluid control throughout a wide-variety of industries.