Danfoss 020B1012 Check Valve 1/2" ODF NRV 12S

The Danfoss 020B1012 Check Valve is a well built component that has been manufactured to be used in HVAC systems that involve the use of R-410A refrigerants. This check valve comes in 1/2 inches size and is made from brass that makes it strong, efficient and lasts long. It works under a pressure regulator of 0.7 PSI to prevent back flow of the refrigerant to the system to ensure it operates optimally due to its safety features. In HVAC systems, it is essential to control the direction of refrigerant flow so as to protect other parts and components of the system.