... valve 2''~24'' PN6/PN10/PN16 Cast Iron,Carbon steel,Sainless Steel electric Slurry ValveNominal pressure:0.6MPa,1.0MPa,1.6MPaNominal diameter ... leakage)Accessories:Flange Operation:hand wheel,sprocket drive,gear,pneumatic,electric,hydraulic,electric/hydraulic,handwheel/pneumatic switchoverWe are a valve manufacturer:1 ...