The 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. Compact and robust design. Multi-position handle as standard feature for valves up to DN-100/4″. Two-position handle as standard feature for valves starting from DN-100/4″. Several models of easily interchangeable manual handles and pneumatic or electric actuators. Low pressure losses. Body halves interchangeable with any connection type. Connections: DIN 11850. Traceability of components.