Description
The Mueller Industries A17939 Magnetic Check Valve is designed to act against backflow in refrigeration and air conditioning systems so that fluid or gas can only flow in one direction. It has a maximum operating pressure of 800 PSI and a connection size of 7/8” and has a strong built to suit HVAC systems. It functions in the temperature range of -40°F to 300°F and remains fully functional in that range. The benefits of this check valve include; it stops reverse flow therefore protecting equipment in the system and optimizing system efficiency.
