NON-RETURN VALVES are pipe check valves that are used in pipe systems for stopping operating fluid backflow.
These valves allow the operating fluid flow in only one - particular direction, and upon the cessation of flow, the disc is closed thereby preventing backflow. Non-return valves are used not only for sewage but also in thermal power, hydroelectric power plants. Non-return valves are mainly used for non-aggressive fluids, but we can manufacture non-return valves for aggressive fluids with the use of other materials.
Advantages of non-return valves are multiple, and some of them are the ease of use, complete cessation of the backflow, easy construction, and longevity.
Quality and versatility of the non-return valves offer
Besides the possibility of manufacturing non-return valves from different materials, we also offer all kinds of non-return valves such as non-return butterfly valves (butterfly check valves) and swing check valves.
Try our products which are in compliance with the strictest requirements of the institutions which guarantee quality and safety and see it for yourself.