Description
The Veris Industries EP3031S Electro Pneumatic Transducer Vent On Fail is a control interface part that is applied in HVAC systems to transform electrical command signals into proportional output to actuators, dampers or valve controls. It takes an electrical input signal via a controller and gives out an air pressure signal to drive a component. When power is cut off, it bleeds off the output pressure to a safe default position. It is installed in control panels or equipment enclosures and is connected to both electrical controls and lines.
