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Thermostatic Control Valves

Automatic balance and energy efficiency in heat transfer. ORFA Industrial thermostatic control valves maintain fluid temperature precisely without the need for an external power source.

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Self-Actuated Precision Temperature Regulation

Thermostatic control valves function by converting temperature changes at the sensor into mechanical energy, which moves the valve stem to regulate flow. Requiring no electricity or compressed air, these valves are ideal for maintaining constant temperatures in heat exchanger outlets, boiler systems, and industrial cooling lines. Our models, available for mixing or diverting functions, maximize system efficiency while eliminating overheating risks. With bronze, cast iron, and stainless steel body options, they provide reliable performance even for aggressive fluids.

Technical Specs

  • Operating Principle: Liquid or gas expansion thermostatic element.
  • Function: 2-way or 3-way (mixing/diverting) control.
  • Temp Range: Wide adjustment range (0°C to 160°C+).

Operational Benefits

  • Low operating costs (no external power required).
  • Fast reaction time and high set-point accuracy.
  • Compact design for easy installation and minimal maintenance.