Thermostatic Valves

Thermostatic Control Valves utilize the principle of expanding wax, which in a semi-liquid state undergoes large expansion rates within a relatively narrow temperature range.  The self-contained power element activates a stainless steel sliding sleeve which provides positive three-way valve action.  All Thermostatic Control Valves are factory set at predetermined temperatures, so no further adjustments are necessary.  Temperatures range from 45 degrees Fahrenheit to 260 degrees Fahrenheit. 


  • Wide Range of Temperatures
  • Heavy Duty Rugged Construction
  • Self-Contained
  • Replaceable Element
  • Tamper Proof
  • Operate In Any Position
  • Compact

Available Models

How they work

Installation Examples