Steel Check Valve RTKO for Preventing Backflow in Oil and Gas Applications

Steel check valves are designed to prevent reverse flow of working medium in technological lines of production, processing, transportation and storage of oil, liquid and gaseous oil products, water-gas-oil mixtures, oil associated and natural gas, as well as other media, in relation to which the material of valve parts is corrosion-resistant.
It has a simple but reliable design, easy to maintain, operable in a wide range of temperatures, high tightness of the gate (class A).