We offer a variety of Danfoss 4-way reversing valves. Valves are used in systems such as heat pumps or AHU and reversible circulation chillers. They enable the refrigeration cycle to be reversed, changing from cooling in summer to heating in winter. The reversal is initiated by a small solenoid control valve that regulates the movement of the slider that diverts the flow of the refrigerant. The 4-way reversing valves are available for the following refrigerants: R407C, R134a, R404A, R22 and R410A and are produced in many connection diameters. Capacity ranges from 1.5 to 400 kW. UL and CE valves are certified.
Danfoss STF valve allows instant flow reversal and a low pressure drop due to the unique design of the internal components. The maximum operating pressure PS is 45 bar. Ambient temperature is from -20 to 55 °C. Valves available in the full capacity range up to 400 kW.
The application of 4-way reversing valves:
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We are a direct importer, representative and authorized distributor of the world's leading refrigeration and air conditioning manufacturers. The main activity of the company is wholesale and distribution of HVACR equipment and accessories, including heat pumps and chillers, through its own network of branches.
We actively support our HVACR Installers and Designers. We organize product trainings; provide assistance and technical advice to refrigeration and air conditioning engineers at every stage of the investment realization. Hundreds of successful investments confirm our competence and extensive experience.
Our organizational structures include Investment Implementation Departments, which, based on the skills of engineers and designers, in cooperation with installation companies from the investment area, are able to design and implement the most modern cooling, freezing and air conditioning units.
