TQ/PHTQ Electronically Controlled Expansion Valves

TQ / PHTQ and EKS 65 are electronically controlled systems for the regulation of refrigerant liquid in evaporators. The system can be used with advantage for finned evaporators and liquid coolers designed for dry evaporation. The main function of the system is to control the liquid supply to evaporators with dry evaporation, in for example:

Air coolers

Liquid coolers

Heat pump plant

Air conditioning plant

Marine refrigeration plant