Butterfly valve 4800

manualpneumaticelectric

Sanitary butterfly valves, whether manually or automatically actuated, can be used in most liquid product applications in the food-processing, pharmaceutical and chemical industries. 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. 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. Disc and body halves: AISI 316L (forged) Handle: AISI 304 / PP Other st.st. parts: AISI 304 Gasket: EPDM according to FDA 177.2600 Internal surface finish: Ra ≤ 0,8 µm External surface finish: Machined