PRT Logo

The Pressure Reducing Turbine generates electricity

by bypassing of the Pressure Reducing Station




The concept of PRT

In a conventional Pressure Reducing Valve (PRV) system, the Sensible Heat (Temperature) is lost when the Steam Pressure is reduced. A Pressure Reducing Turbine – PRT converts that energy to Electricity. Being an energy conservation device, no added fuel is required, essentially ensuring that the power is generated free of cost.

PRT, a back pressure turbine, can generate power with Low Pressure Steam, High Pressure Steam, Saturated Steam, Superheated Steam. PRT the microturbine is installed in parallel to the Pressure Reducing Valve (PRV) or Pressure Reducing Station (PRS) to generate power or to run the direct drive of other devices. It can be used in various industries like Paper Mills, Chemical Plants, Rice Mills, Distilleries, Milk Dairies, Sugar Mills, Dyeing Mills, Solvent extraction plants, Oil Mills, Plywood Industry



PRT Logo


✥ India’s first Pressure Reducing Turbine (PRT) on Saturated Steam.

✥ Fully grid synchronised with PLC control.

✥ Maintains constant back pressure for process and generates power.

✥ Electronic setting of process pressure on Control Panel.

✥ Designed to generate power with steam flow of 4 Tons/Hr onwards.

✥ Typical steam outlet pressure for process use – 2 to 4 Kg/cm²g






Turbines are manufactured by several companies in India and abroad like Triveni, Siemens, Bellis, Turbotech, Encon, Kessels, Chola, Turtle, NS Turbo, Kirloskar, biogreen, HTC, Hang Zhou, Harbin, Arani, GE, Skinner.