About Leonard Valve Company
- Since 1913, Leonard Valve Company has been the quality leader in the manufacture of thermostatic water mixing valves.
All Leonard products are made from the highest quality materials and manufactured to the most critical specifications. All Leonard valves are factory preassembled and tested before shipment.
Leonard provides industry leading warranties on all products and world class customer and technical service, with a guaranteed response to all service inquiries within 24 hours!!! Leonard also offers the most complete computer aided Sizing Software available…CASPAK® SIZING SOFTWARE!!!!