Johnson Controls A-4110-601 Bypass Valve

The Johnson Controls A-4110-601 is a professional-grade four-way bypass valve designed specifically for integration with A-4110 series refrigerated air dryers. Featuring rugged 3/8" compression fittings, this component is engineered to provide a robust, leak-free connection in high-demand pneumatic air supply systems. As a critical piece of HVAC compressor accessories, it allows technicians to effectively isolate or redirect air flow during coalescing filter servicing or air dryer maintenance without depressurizing the entire system. This valve is a direct replacement for the bypass assemblies found on A-4110-1 through A-4110-4 models, ensuring exact mechanical compatibility and restoring original factory performance. Built to handle the rigorous duty cycles of industrial air purification stations, the A-4110-601 manages high-pressure pneumatic lines with precision. Utilizing these OEM HVAC replacement parts ensures your system maintains the required pressure stability and filtration efficiency mandated by technical specifications, shielding downstream pneumatic controls from oil and moisture contamination during service intervals.

• Precise Flow Control: The four-port configuration allows for seamless bypassing of air purification components during routine maintenance.
• Engineered Fit: Specifically designed for 3/8-inch O.D. tubing, ensuring a secure grip and leak-free pneumatic connection.
• System Continuity: Enables filter element replacement without necessitating a complete system shutdown, increasing overall uptime.
• Durable Construction: High-tolerance internal components resist wear from aerosol oil and moisture inherent in compressed air systems.

• Is the A-4110-601 compatible with other air dryer brands? This valve is purpose-built for the Johnson Controls A-4110 series; while 3/8" compression fittings are common, mounting and port orientation are specific to JCI air purification stations.
• Can I use this valve for water-based HVAC systems? No, this bypass valve is strictly rated for pneumatic air supply applications and should not be used in liquid fluid circuits.
• Does this include the locking pin for the plunger? This SKU typically refers to the valve body assembly with compression nuts; check your existing hardware if a specific locking pin or mounting bracket is required.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.