Pneumatic Ceramic swing disc valve and ceramic butterfly valve delivered to Russian customer

8pcs of DN200 pneumatic ceramic butterfly valve and 4pcs DN200 ceramic swing disc valve delivered to a well known steel manufactory in Russia.Abrasion-resistant butterfly valve and swing disc valve. The series D672G-10P Ceramic lined butterfly valve is the double-eccentric spherical sealing structure designed.The seat and sealing ring are made of ZrO2 which material is the abrasion-resistant and corrosion-resistant material. Specification:Type  Ceramic Butterfly ValvesSize DN50-DN300(2”-12”)Pressure Rating PN6, PN10,PN16, CL150Body Material WCB, CF8, CF8M, CF3M,CN7MTrim Material 99% Al2O3 Ceramics, ZrO2 Ceramics, Si3N4, Solid Tungsten CarbideEnd Connection Lug Type,EN1092-1, DIN [...]