The Rugged Kieley & Mueller valves are now a part of the Leslie Controls Family of products.  Some parts for older valves are still available.  For more information contact us with your Serial Number and we can help.

K-Max Rotary Control Valves

These valves were originally made by K&M.  Efficient straight-through flow design allows for a much lower cost per Cv than conventional globe style valves with the same degree of quality people have come to expect from Leslie.

GTB Top and Bottom Guided Control Vavle

GTW Rugged Three-way Control Valve