Ranco RTXVBD-4A-5 4-Ton Bi-Directional Thermostatic Expansion Valve (TXV) R404A/507

The Ranco RTXVBD-4A-5 4-Ton Expansion Valve controls the flow of refrigerant in either direction, which allows heat transfer in both the heating or cooling direction, and utilizes a thermostatic element to sense evaporator temperature and pressure within HVAC systems. Its electronic thermostatic control of refrigerant flow maintains proper superheat in the evaporator for proper heat exchange. Use cases include heat pump refrigeration and air conditioning systems using R404A or R507 refrigerants. The valve is consistent thermal regulation, compressor protection and system accurately.