Conant Controls have a variety of selector valves in either teflon or stainless steel rotors, as well as weatherproof electrical operators. Selector valves with teflon rotors eliminates the need for lubrication, and are designed for instrument air systems. Selector valves with solid stainless rotors are suggested for severe systems, and have the largest size and material range. Conant's electrical operators have a weatherproof housing (also available in explosion-proof) and are designed to automate Conant 2-, 3-, 4- and 5way precision selector valves.