Industrial VSG-3331-31-155-120V60 Three-Way Pneumatic Solenoid Valve

The Versa VSG-3331-31-155-120V60 is a 3-Way Pneumatic Directional Valve Assembly with solenoid-pilot actuation, designed to regulate compressed air in industrial automation and fluid power systems—and this unit is shipped without the solenoid coil for rebuild or replacement projects. It is commonly installed in pneumatic control panels, manufacturing equipment, packaging machinery, process automation skids, and OEM machinery requiring reliable electrically actuated air control, and is used by maintenance technicians, OEMs, and system integrators for replacement, retrofit, preventive maintenance, and restoration of pneumatic performance. Technical specifications include Manufacturer Versa; Part Number VSG-3331-31-155-120V60; Valve Function: 3-Way, 2-Position; Actuation: Solenoid-Pilot Operated (solenoid coil missing); Coil Voltage (Original Configuration): 120 VAC, 60 Hz; Media: Compressed Air and Compatible Inert Gases; Configuration Code: 31-155; designed for industrial pneumatic control applications and compatible with pneumatic automation and process control systems; the valve assembly is supplied without the solenoid coil. Common replacements include Versa VSG-3331-31-A120, Versa VSG-3331-G-U-155-A120, and Versa VSG-3331-M-PC-XX-A120.