Danfoss provides various types of refrigeration and cooling system. Dkv, skv, vkv, akv, these are the products of danfoss. These electronic expansion valves are used in air conditioning systems, small chillers, and heat pump and refrigeration applications. The nominal capacity range of these motor electronic expansion valves are from 1.68 kw to 83.4 kw [r22] and 9.7 kw to 98.1 kw [r410a]. These valves are capable of bi-flow operation and have low energy consumption. Various types of coils of these valves are available such as, pulse converter, type lne, for conversion of standard signal to pulses required to control valve.
