4T-2698: 3/4'' X 3/4'' Thread Check Valve

A Check Valve is used to regulate the flow of air in an air purification unit and prevent backflow. It features a female thread on one end and a male thread on the other end, allowing for easy attachment and connection with compatible fittings and pipes. By preventing backflow, the check valve helps to maintain the desired pressure and flow rate within the unit. Attributes: • Prevents any contamination or interference from external sources • Hexagonal shape of the valve provides a secure and tight fit Applications: A Check Valve acts as a one-way flow regulator, allowing the flow of air in one direction while preventing backflow in the opposite direction.