Relevant Solutions offers one of the widest selections of spring return actuators you will find from a single source. In pneumatic actuators alone, we offer products by INTEC Controls, Honeywell, Siemens and Johnson Controls. In electric actuators, we add lines from INTEC Controls, Belimo, Bray and others. Relevant Solutions not only provides the most diverse offering of spring return actuators, but has available actuators in power ranges that are as small as the output needed for VAV damper motors up to the power used to control massive banks of dampers. Control signals include floating, 2-10 VDC, 0-135 Ohm and 0-20 phase cut. Voltages run from 24 VAC/DC to 120 VAC and 240 VAC.