... Large-scale exhibition Pneumatic flange floating ball valveModel : ZTQ641F (N, P, H, Y )Bore: DN15-300mmPressure: 1.6, 2 ... , 20KStructure: floatingDimension standard: GB, ANSI, JISBody material: Carbon steel(WCB), Stainless steel(CF8, CF8M, CF3, CF3M)Seat material: PTFE, PPL, ... Control: Switch type, Adjust type.Selection of Accessories: solenoid valve, locator, limit switch, F.R..L. Combination unit. ...