Mosaic duckbill valve is mainly used in sewage system, discharge system, water pump export, pumping station and submerged aeration system. Rubber flange consolidates valve body to make it convenient in installation. Body adopts full rubber design, which won't produce sedimentation and things stuck phenomenon, reduce the maintenance costs, and allows the solid particles flow through. Mosaic duckbill valve is made by neoprene, nitrile butadiene rubber, fluorine rubber and other materials.
Mosaic duckbill valve installation dimensions and installation method:
Flange flexible rubber check valve made up with flange, valve body and duck mouth, and with pad metal flange, which can be connected to the metal flange nature, installed directly on the tank, pipeline and cofferdam. When Installing, the size of flange corresponds with connecting flange, waterproof glue should be added between the flange and connecting flange according to the specific circumstances, to ensure absolute seal after connecting fastening, still need to pay attention to not allow a hard thing to touch the flexible check valve flange lips in case of damage.
Cost of mosaic duckbill valve is low, if using appropriate rubber raw material its service life will be longer than metal check valve, easy to install, installation flexibility and can be repaired. Rubber shall be not applied in the wild open operation for a long time even though using high quality rubber is also unable to avoid aging.
