FLOWSPEC H44X type rubber disc check valve is mainly made up of body, cover and disc, and the disc adopts steel board, steel bar and nylon as underlay, and coated with rubber, its open and close service life could up to one million times. H44X type rubber disc check valve adopts full bore design, which makes it have small head loss, not easy accumulate foreign matters, but easy for maintenance.
H44X type rubber disc check valve is applicable to water supply and drainage system, which can be mounted on the pump outlet to prevent of backflow and water hammer. H44X type rubber disc check valve can be also mounted on the bypass pipe of reservoir inlet and outlet pipe to prevent the water in the reservoir flow back to water supply system.