Purchase Qty. Reference FOB Price
1-29 Pieces US$46.00
30-49 Pieces US$43.00
50-99 Pieces US$40.00
100+ Pieces US$37.00
Product Description
DN1200 Double Flange Swing Dual Plate Butterfly Check Valve With Buffer Device Meterial of main parts Gomponents name Material Valve body Cast iron .ductile iron .cast steel Valve cover Rubber Combinationcomponents Spring Stainless steel Technical data DN (mm) Nominal diameter ...