Lee Zero Leak Cheks feature an elastomeric seal material for applications where eliminating leakage is critical. They utilize a poppet-style, axial flow design with a choice of two different elastomers and are available in a wide range of sizes.
This miniature, zero-leak check valve is only 0.187 inches in diameter and 0.63 inches in length. This check valve utilizes an elastomeric seat material to provide zero leakage in the checked direction. It is ideal for pneumatic and hydraulic applications with flow rates up to 0.8 GPM. An integral safety screen is available for increased protection against contamination.