Power pipeline valves are used for installation in the systems of thermal power plants, state district power stations, thermal power plants. In contrast to the general industrial one, it must ensure operability under conditions of high pressure (up to 42.0 MPa) and temperatures up to + 600 °С.
For manufacture of Power Shutoff Valves are used special materials (including steel with corrosion-resistant coating) and heat-resistant sealing elements. The product design is calculated taking into account all possible risks and increased requirements for operating conditions.
PTPA products can be used for pipelines wherein the working medium is water and steam with both normal and higher temperature and pressure. This applies to both traditional and alternative energy facilities-geothermal stations, stations operating on different types of fuel, for example, incinerators.