Non-Return Check Valves

Non-return and check valves allow media to move through them in a single direction and are designed to prevent backflow. They are common to safety-relevant processes that require automatic blocking of the air supply to stop a working stroke. We offer a broad range of non-return and check valves suitable for many different connection options, including separate or direct installation in piping. Our pneumatic valve technology plays an essential role in many industrial applications and processes as well as plumbing systems and heating units.