Inquiry (采购产品): Rotary valve We have a customer that needs to replace two rotary valves that are worn out. The valves handle cement and are a 6 inch valve. We are in the process of bidding the repairs to their system.I need cost and availability of a 6 or 8 inch valve. Theses valves are air operated. Jim Kohn **** Hidden Message ***** Jim Kohn PO box 408 Macon, IL 62544 USA Company: Decatur-Danville Scale Title: Sales Engineer Phone: 217-855-9449 E-mail: j.kohn@insightbb.com **** Hidden Message ***** j.kohn@insightbb.com