Company: Danfoss

Product: EVR solenoid valves and NRV check valves

Description: As the industry faces tighter safety regulations, the Danfoss EVR solenoid valves and NRV check valves provide a solution for separating flammable refrigerant charges (A2L, A2, or A3) in case of leaks, thereby reducing the total releasable charge in higher capacity systems. The valves were designed to fully comply with UL 60335-2-40 and UL 60335-2-89 standards, ensuring safe operation of systems using flammable refrigerants. The valves also provide enhanced leak safety by isolating flammable refrigerants during leaks, mitigating potential hazards and improving overall system safety. The valves also feature an automatic shut-off fail-safe operation to prevent refrigerant backflow and leakage, providing an additional layer of protection during power failures. Danfoss's EVR and NRV valves are ideal for a range of HVAC and refrigeration systems, offering flexibility across multiple system designs and requirements. The valves are available in multiple sizes, ensuring they are adaptable to a wide range of system configurations and needs. The valves are easy to install, minimizing disruption during installation and offering a reliable solution for maintaining safety standards in HVAC and refrigeration systems.