Emerson Alco 016996 Solenoid Valve

The Emerson Alco 016996 is a professional-grade 200RD3T3-BF solenoid valve designed for high-demand HVACR refrigeration units. This pilot-operated solenoid valve features a 2-way normally closed configuration, ensuring reliable flow control for liquid, suction, or discharge gas service. With a 3/8" sweat ODF connection and extended ends, this bi-flow refrigerant valve allows for streamlined installation and brazing without the risk of internal seal damage. Specifically engineered for modern efficiency, it provides a 4.5-ton R410A capacity and a 4.8-ton R22 capacity, making it a versatile choice for a wide range of residential and commercial refrigeration parts replacements.

Key Benefits

• True Bi-Flow Capability: Engineered for heat pump applications, allowing for efficient refrigerant flow in both directions without additional check valves.
• High-Pressure Performance: Rated for a maximum working pressure of 680 psig and an MOPD of 550 psig, ensuring stability in high-pressure R-410A systems.
• Durable Construction: Features a PTFE O-ring for a superior external seal and long-life molded coils for consistent magnetic actuation.
• Serviceability: The normally closed design and "one coil fits all" compatibility for the 200RD series simplify field maintenance and inventory management.

Common Questions

Is the solenoid coil included with this valve body?
No, this is a Valve Less Coil (VLC) model. You must pair the 016996 valve body with a compatible Emerson specialty coil based on your system's voltage requirements.

What is the minimum pressure drop required for operation?
As a pilot-operated valve, it requires a minimum operating pressure drop of 2 psi to ensure the diaphragm opens and closes correctly.

Can this valve be mounted in any orientation?
For optimal performance and to prevent debris accumulation, it is recommended to mount the valve with the solenoid coil in an upright vertical position. Mounting more than 90 degrees off the vertical axis is not advised.

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.