Check valve is used for preventing the back-gone of medium in pipelines and equipments.It will open and close automatically by the pressure of medium.
When the medium is back-going ,valve disc will close automatically to avoid accidents.
Features:
Tightly sealed,without leakage under the water pressure testing
Economical,light weight,compact design-signiicantly lighter and less expensive than comparable swing check valve.
Easy to install and maintain
