Electronic expansion valve
Electronic expansion valves FP-ERV are electrically operated expansion valves designed for refrigeration and air conditioning system. Electronic expansion valve are controlled by refrigeration controller FP-MC-23EM. Valve capacity is in range from 1 till 16,3 kW (R22) and designated by orifice (from FP-ERV-1 till FP-ERV-6).
Refrigeration cycle controllers
The refrigeration controller FP-MC-23 is designed to control superheat, room temperature, defrost cycle and fan. The controller has 3 temperature and 1 pressure sensor , 3 power relays (compressor , fan, defrost) and 1 triac (ERV).
Pressure sensors FP-PT are designed to install to the pressure side and the suction line of the refrigerant circuit, to measure gauge pressure. The main function of the sensors is to transform the working pressure range in a unified 4-20 mA current signal. Pressure sensors are elements of automation, control and regulation of the refrigeration cycle. Pressure sensors are compatible with all types of refrigerants have a high vibration resistance and impact resistance. The sensor body is made of stainless steel and corrosion resistant action.