We offer Sanitary Butterfly Valves. Inoxpa offers the butterfly valves. The valves are provided with sanitary and hygienic certificates, total traceability is guaranteed. Butterfly valve can be operated automatically through an actuator or manually with a handle. ?the handle blocks the valve in the “open” or “closed” position, although there are also other models with intermediate positions.?the actuator transforms the axial movement of the piston into a 90º rotary movement which it transmits to the disc.