Disc check valve with centering ring for placing between flanges in accordance with DIN, UNE, ANSI, BS, etc. norms.
DN-125 to 200 (DN-15 to 100 see catalogue for Model 170).
For liquids, gases and steam.
For use in hydraulic, pneumatic, heating and steam systems, chemical and food industries, etc.
In accordance with the requirements of directive 97/23/EC.