Danfoss offers a comprehensive range of radiator valves. Built robustly and designed to meet the demands of commercial and industrial applications, there is a wide selection of RA 2000 radiator thermostats available for virtually all systems and installation conditions. The preset radiator valves ensure optimal water distribution, leading to increased comfort and reduced energy consumption. No tools are required for the presetting of the valves. A locking ring is available to prevent unauthorized adjustments.