· Factory Shoot · Precision Casting Rigorous Testing DN1300 Electric operated fan-shaped goggle valve DN1200/1600 Custom butterfly valve 1600X2700 Stop log gate valve DN2000 Electric closed goggle valve DN700 Large size soft seal gate valve DN350/450/650 Manual goggle valve DN3300 Electric air damper valve Factory valve real shot display DN1300 refractory lined air damper 1400℃ Stainless steel air damper valve 304 Disc soft seat wafer butterfly valve DN800 Bi-directional double seal knife gate valve DN2000*2200 Fixed wheel steel gate valve DN1000/1200 Double eccentric butterfly valve DN350 Pnuematic dart valve DN2000 Goggle valve 1100X1800 Wall mounted penstock test 1300X2100 sluice gate 0 leakage Goggle valve with chain wheel opertation 3500X5000 Electrical pneumatic slide gate