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

Description:

The Versa CXX-4233-NB2-228L-A120 is a 4-way, 3-position, solenoid-pilot operated pneumatic directional control valve designed to control the flow and direction of compressed air in industrial automation and process control systems. Featuring a corrosion-resistant anodized aluminum body and a 120 VAC, 60 Hz solenoid, the valve is configured with a center-blocked spool and NAMUR direct mounting for reliable operation of double-acting pneumatic actuators. It is commonly used in manufacturing, valve automation, packaging machinery, and process industries requiring dependable electro-pneumatic control.

Applications:

The Versa CXX-4233-NB2-228L-A120 is widely used in pneumatic automation systems, chemical processing plants, oil and gas facilities, water treatment systems, packaging equipment, and industrial control panels. Its 4-way, 3-position configuration allows precise directional control of compressed air for double-acting actuators while the center-blocked spool holds actuator position when de-energized. The NAMUR direct-mount design simplifies installation on quarter-turn actuators and process valves.

Technical Specifications:

• Manufacturer Part Number (MPN): CXX-4233-NB2-228L-A120
• Brand: Versa
• Product Type: Pneumatic Directional Control Valve
• Valve Configuration: 4-Way, 3-Position
• Actuation Type: Dual Solenoid-Pilot, Spring Centering
• Coil Voltage: 120 VAC, 60 Hz
• Body Material: Anodized Aluminum
• Body Size: 1/8 in.
• Mounting Style: Subplate Mounting, Internal Pilot
• Spool Configuration: Center Position – All Ports Blocked
• Suffix Option: NB2 – NAMUR Direct Mount with 10-32 Screws
• Electrical Connection: 228L – 1/2 in. NPT Conduit Connection
• Service Media: Compressed Air and Compatible Gases
• Function: Directional Flow Control
• Application: Pneumatic Automation and Valve Actuation
• Suitable For: Double-Acting Pneumatic Actuators
• OEM Replacement Part: Yes

Common Replacements:

• Versa CXX-4233-NB2-PC-A120
• Versa CXX-4233-NB2-HC-A120
• Versa CGG-4232-NB2-228L-A120