More than 1 million Limitorque actuators have been installed around the world, and some have been in operation for more than 50 years. The ruggedness and reliability of Limitorque electric actuators are among the primary reasons that customers continue to select Limitorque products. FloSource has been proud to partner with FlowServe Limitorque since 2012. We have plenty of experience with setting up Limitorque SMB, L-120, MX and QX electric actuators. Recently we have added the Limitorque pneumatic actuators into our inventory.