6616, 6626 Ball check valve flanged

Body and bonnet made of ductile cast iron EN-GJS 400-15 EN 1563, NBR/EPDM fully galvanized bowl (made of aluminum alloy or cast iron). Body-bonnet O-ring gasket: NBR/EPDM. Silent and reliable operation, simple and compact design – high durability. Epoxy coating minimum 250 microns according to EN ISO 12944-5.

Execution variant:

SS body bonnet screws
With drain plug (A)
With drain plug with vent mechanism (B)