These actuators, available in both pneumatic (SC/BQ) or oleopneumatic (SC/BQo and SC/Vo) version, are used for metering pump applications.
Thanks to their desing, they find ideal application in power plants, refineries, pipe steel works and on board of vessels. The range of products includes double acting units and are available in different sizes.
Oleopneumatic version it is formed by a pneumatic cylinder with double-acting piston.
An oil tank permits to have always full of oil the cylinder part also when the piston is at the stem retracted position. Connections to the cylinder are set in order to avoid air forming into the cylinder.