Industrial VZI-4312 Pneumatic Directional Control Valve

The Versa VZI-4312 Manually Operated Directional Control Valve is a 4‑way, 2‑position pneumatic valve that directs the flow of compressed air in industrial control panels and equipment. Built with a brass body and NPT ports, it supports a maximum operating pressure of 200 PSI and is designed for manual actuation, making it suitable where hands-on control is required. It handles compressed air and compatible inert gases, making it compatible with Versa V Series pneumatic systems and common OEM setups. Typical applications include factory automation systems, pneumatic actuators, conveyor and packaging lines, assembly operations, and other industrial machinery where reliable directional switching is needed. The VZI-4312 is commonly used for equipment replacement, retrofit projects, preventive maintenance, and restoration of pneumatic performance in both new and existing installations. For compatibility and alternatives, common replacements include Versa VZI-4302, Versa VZI-4312-155, and Versa VNL-4302.