The Stanelle Butterfly Valves: simple, rugged components for a wide variety of application conditions. Everywhere where flexible connection is required. A rubber or a cloth collar (or the like) carries over the connection to the flow-operated element.
Typical example: Between silo and scale, sieving machine, conveying screw, rotary feeder, etc. For both basic units there are three operating types: Electro-pneumatically actuation, drive-motor actuation, hand drive. If required it is possible to alter the operating type of the butterfly valves accordingly.