The Danfoss EVR v2 is a complete range of servo-operated solenoid valves for air conditioning and refrigeration systems. With connection sizes ranging from ¼-inch to 2 ⅛-inch, EVR v2 valves were already one of the most versatile solenoid valves available; now that they can be used in oil-free and R-1234ze systems, EVR v2 valves are more adaptable than ever before.
R-1234ze is a viable, long-term refrigerant option for a wide range of applications, and enables OEMs and end users to reduce GWP, resulting in direct CO2 emissions and refrigerant cost reductions. What's more, oil-free systems help meet energy efficiency requirements and increase reliability, with industry-leading part-load and excellent full-load efficiencies. The oil-free operation additionally guarantees long-term performance at rated levels.