Leonard Valve Company

Cranston,  RI 
United States
  • Booth: 1419

Founded in 1913 by Frederick C. Leonard, a pioneer in the development of water temperature control valves, invented the first bimetal thermostatic element, using the DURA-trol® bi-metal thermostat to control water temperature for critical hospital and health care facilities. The Company’s product line expanded over time to include individual and multiple shower valves, larger mixing valves for the control of domestic hot water temperatures, and emergency mixing valves for safety equipment.