Pro-source 4330222012PRO 3-way Manual Air Valve 0.1 Cv

Product Description

The PRO-SOURCE 4330222012PRO is a 3-way, manually operated pneumatic air valve with a roller lever and spring-return actuator. It controls the flow of compressed air in pneumatic circuits by opening, closing, or redirecting flow through three ports across two positions. The roller lever actuates the valve when contacted by a cam, trip dog, or mechanical stop, and the spring returns the valve to its default position when contact is released. With a Cv rating of 0.1, this valve is suited for low-flow pneumatic control applications. NPT threading is standard. Installation is handled by pneumatic system technicians and maintenance professionals.

This valve fits into automated or semi-automated pneumatic systems where mechanical actuation is required at a fixed point in machine travel. Typical applications include machine tool controls, conveyor systems, fixture actuators, and pneumatic sequencing circuits in light industrial environments. The 3-way, 2-position configuration makes it well suited for single-acting cylinder control or signal switching in pneumatic logic circuits. Its compact form factor allows integration into tight panel or manifold assemblies.

Key Features

• 3-way, 2-position valve design for single-acting cylinder or signal switching applications
• Roller lever actuator with spring return for reliable mechanical trip operation
• Cv rating of 0.1 for low-flow pneumatic circuit control
• NPT threaded ports for standard pneumatic fittings and tubing connections
• Compact body measuring 1.77 inches wide by 1.72 inches tall by 0.63 inches in length

Compatibility

Designed as an OEM-style replacement or direct-fit component for 3-way, 2-position roller lever spring-return pneumatic air valves with NPT threading in light industrial pneumatic control systems.

Installation Notes

Installation should be performed by a qualified pneumatic technician or industrial maintenance professional. Depressurize and lock out the pneumatic system completely before removing or installing any valve. Verify port orientation and NPT thread engagement before pressurizing the system. Follow applicable OSHA lockout/tagout procedures and any equipment manufacturer guidelines for pneumatic component replacement.