Butterfly Valves - Barestem

Barestem butterfly valves built for pond overflow control, available in five sizes from 4" to 12" (DN100–DN300). Ductile iron body, CF8M stainless disc, EPDM seat, and a bubble-tight shutoff rated to PN16/16 Bar.

Each size pairs with a specific Kingrey KSP actuator based on required break-away torque — see the recommended pairing on each product page to make sure you get the right match.