Poliext CSÖVEK Kft. 232 II. ker. , Kecskemét-Matkó , 6000 Hungary About Solutions products Companies Poliext CSÖVEK Kft. Products Poliext - Valves Poliext - Valves From Other 0 Share Field of use: Closing or controlling flow in pipe systems. Producer: Plastica Alfa S.r.l.; Palaplast S.A. Available diameters: Ø5 - Ø110 mm; Ø3/8col - Ø4col. Pressure resistance on 20oC: 4 bar; 6 Bar; 10 Bar. Customer reviews No reviews were found for Poliext - Valves. Be the first to review! Add your review Publish your review Great! review successfully added!