Valve shell Valve shell Process: sand casting SEND INQUIRY You can make an inquiry about this product.Your e-mail will not be leaked. PRODUCT DETAIL Valve shell Experience Valve shell Share: RELATED PRODUCTS Ductile Iron Butterfly Valve Body Sand casting iron pump housing, steel pump housing pump valve casing Wafer Type Butterfly Valve Body from GGG40 Cast Iron Casting, Gray Iron, Ductile Iron Customized casting iron butterfly valve body