The AVENTICS™ CVI Series Cylinder Valve Units are double-acting pneumatic actuators designed for the PRA and TRB cylinder series, with bore sizes ranging from 32 to 125 mm. Conforming to ISO 15552 and ISO 6952 standards, they operate at a piston force pressure of 6.3 bar using compressed air. Constructed from anodised aluminium, these cylinders offer ATEX options and are ideal for integrated, decentralised pneumatic applications, such as flap controls in large-scale facilities.