Inline Temperature Control Valve

Featured Product from ThermOmegaTech®

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Many industrial applications and processes need continual thermal management. Our Inline Temperature Control Valve (HAT/RA) is the perfect solution for these systems.
The HAT/RA is a reverse acting temperature control valve which continuously senses fluid temperature and automatically modulates to regulate outlet fluid temperature within a narrow and pre-selected range. Completely self-operating, our valves open and establish flow on rising temperatures using thermostatic actuator technology, making them ideal for industrial applications requiring highly-precise thermal control. These valves improve process efficiency, reduce system wear, maintain consistent product quality, conserve energy, and can save money.


  • Controls cooling fluid return temperatures - ideal for glycol and water
  • Maintains constant discharge temperatures
  • Improves system efficiency
  • Unaffected by pressure variations
  • Conserves water

Design Features

  • Stainless steel body, fittings, spring, and plug
  • Corrosion resistant - long service life
  • Operates in narrow temperature band
  • Compact low mass - fast response
  • Two wrench flats for easy installation
  • Ram-type plug for reliable shut-off