Butterfly Valves
Valves and Shut-off Devices
Riegler butterfly valves in wafer design are used to shut off pipelines. The range covers more than 21 items in nominal sizes from DN 40 to DN 150.
The valves are available with a pneumatic actuator in single-acting and double-acting versions, allowing them to be integrated into automated shut-off tasks.
Wafer-type butterfly valves with pneumatic actuators are used in process and supply lines where media must be shut off automatically. The choice between single-acting and double-acting actuator depends on the required fail-safe position and the available control pressure.
