Flangedduckbillvalveseffectivelypreventtheingressofseawaterandsediment. There is a certain
density difference between
seawater and discharged sewage,
when the sewage discharge is small, the traditional discharge diffuser due to
the reduced velocity of the nozzle jet, this density
difference will cause seawater to invade the diffuser and
bring sediment from the seabed environment into the diffuser. The outlet
of the flanged
duckbill valve changes with the change of the outlet flow, closes when the discharge is zero, and can maintain a high jet
velocity when the emission is low, thus
preventing the intrusion of seawater and
environmental sediment.
[Productalias]:flangeduckbillvalve
【Specifications】:D N100-DN2000
【Product certification】: ISO 9001-2008 [Scope of application]: chemical, steel, construction, chemical, rigid iron, tap water
【Product material】: flange is carbon steel, stainless steel. The valve body is rubber.