METTLE VALVES MFG. CO. is known as one of the leading manufacturers and suppliers of different types of Check Valves and many other valves products.

Lift check valves use a swinging disc to allow or block flow. Their design allows them to be fitted in extremely tight spaces – where the flanged check valve can not be used. Lift check valves on the contrary have a molded body that creates room for the disc to swing open fully, thus allowing full flow.