Industrial VERSA CXX-4233-NB2-228L-A120 Pneumatic Directional Valve

The Versa CXX-4233-NB2-228L-A120 is a 4-way, 3-position pneumatic directional control valve that uses dual solenoid-pilot actuation with spring centering to precisely direct compressed air for double-acting actuators in industrial automation. Its corrosion-resistant anodized aluminum body and 1/8 in body size support reliable operation in demanding environments, with NAMUR direct-mount capability (NB2) and an internal pilot for compact installation on quarter-turn actuators and process valves. The valve features 120 VAC, 60 Hz coils, a center-positioned spool with all ports blocked, and subplate mounting with 10-32 NAMUR screws for direct NAMUR mounting, while the 1/2 in NPT conduit connection (228L) provides the electrical interface. Service media is compressed air and compatible gases, making it suitable for pneumatic automation, valve actuation, and control panels in packaging equipment, chemical processing plants, oil and gas facilities, and water treatment systems.