... ,CF8C,317LSpecial Alloy CE aproved ceramic lined valve Apply to such as ash, mud slag, coal ... prevent solid grain scour, wear to seal face,ensure valve seal lasting effective.2, single ... be used as bleeder/inlet valve in dry ash system in thermal power plant,and also can ... in full circulation without stumbling block. There isblowing equipment, so it not easy to block ash and deposition. 3, The valve ...