Mueller Industries A17937 Magnetic Check Valve 5/8"

The Mueller Industries A17937 is a Magnetic Check Valve, a 5/8 inch valve that ensures that the backflow is not allowed in HVAC systems. This valve is designed to perform under low and high temperatures ranging from -40°F to 148°F to meet the required performance. The pressure rating is 800 PSI and therefore, suitable for high pressure in refrigeration and air conditioning systems. This check valve uses a magnetic system that makes it operational to open and close to ensure it allows the free flow of fluid in one direction only when the fluid flow is in the opposite direction, it closes. This feature improves system performance and also prevents damage to some parts of the system.