Inquiry (采购产品): ball valves & remote shut off We have many ball valves 15' overhead for our pneumatic air system which we cannot reach w/o a ladder in an emergency. Is there a product which would allow us to replace the typical ball valve handle with a wheel-type actuator that has a chain whereby we could shut off the valve remotely manually? Thanks ! Peter A. Heilemann Manufacturing Process Technician Hypertherm, Inc. 603-643-3441 x1612 **** Hidden Message ***** Peter Heilemann 21 Great Hollow Road Hanover, NH 03755 USA Company: Hypertherm, Inc Title: Manufacturing Process Technician Phone: 603-643-3441 x 1612 E-mail: peter.heilemann@hypertherm.com **** Hidden Message ***** peter.heilemann@hypertherm.com