Wafer Check Valve

We are offering wafer check valve. Technical specifications : design : wafer typeseat material (lining) : nitrile, epdm, silicon, viton.body material : cast iron, carbon steel (astm a 216 gr. Wcb, forged carbon steel (astm a 105), cf8 (ss 304), cf8m (ss 316), cf3m (ss 316l), ss 202, alloy steel & others.end connection : fitted between two flangespressure rating class : asa 150, pn 10.size range : 25mm to 1400mm