Rotary valve is made of Titanium .Titanium rotary valve is lighter than stainless steel rotary valve .But Titanium can endure stronger corrosion than common stainless steel .In these picture ,rotary valve is applied in chemical fields which is used to transport solid granules .Its capacity is 0.7m3/hour.Its static load is 600KG,dynamic load is 750KG.Wuxi Changrong Conveying Machinery is specialized in designing the suitable Titanium rotary valve for you .