Emerson Alco 030719 Solenoid Valve

The Emerson Alco 030719 Solenoid Valve (314UB1/4B3/32B3/32B) is a robust 3-way universal solenoid valve engineered for precision control in industrial HVACR and fluid management systems. Featuring a durable industrial brass solenoid valve body and 1/4" NPT connections, this valve is designed for reliable performance in low-pressure applications typically ranging from 0-40 PSI for air and water. This universal configuration allows for flexible piping options, serving as a direct-acting solution for diverting, mixing, or selecting flow paths. The 3/32" orifice ensures consistent flow rates, while the high-grade internal components prevent premature seat wear in demanding environments. This industrial liquid control valve is a standard replacement for low pressure water solenoid applications where tight shut-off and rapid cycling are required. Its compact profile and NPT threading facilitate quick integration into existing manifolds or standalone piping runs without the need for specialized adapters.

• Universal Functionality: Supports multiple flow configurations including normally closed, normally open, or directional diversion.
• Rugged Brass Construction: Optimized for longevity and resistance to corrosion in air and water service.
• Precise Pressure Rating: Engineered specifically for 0-40 PSI systems, ensuring reliable actuation without the need for high differential pressure.
• Standardized Fitment: The 1/4" NPT ports simplify Field replacement and minimize downtime during maintenance cycles.

Is this valve compatible with refrigerants?
This specific model is optimized for air and water; always verify elastomer compatibility before using with specific chemical refrigerants or oils.

Can this be mounted in any orientation?
While direct-acting valves offer more flexibility, mounting the solenoid upright is the best practice to prevent sediment buildup in the plunger tube.

Does it require a minimum pressure to operate?
No, as a direct-acting valve, it functions from 0 PSI up to the maximum rated pressure of 40 PSI.

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.