Emerson Alco 053236 Solenoid Valve

The Emerson Alco 053236, specifically the 200RB2T2T Solenoid Valve, is a 2-way normally closed pilot-operated valve engineered for high-performance refrigeration and air conditioning systems. Featuring 1/4" sweat ODF connections, this valve body is designed for seamless integration into liquid, suction, or hot gas service lines. With a nominal liquid capacity of 3.6 tons for R-22 and 2.7 tons for R-134a, it provides reliable flow control across multiple refrigerants, including R-404A, R-407C, and R-507. The robust 200RB series construction includes a mounting stud for secure installation, minimizing vibration stress on the piping. As a pilot-operated solenoid valve, it requires a minimum pressure drop for effective opening, making it an industry standard for commercial HVACR valve replacement. This Alco 200RB2T2T is built to withstand rigorous cycling, ensuring consistent seat integrity and system efficiency in demanding environments.

Key Technical Benefits

• Extended Capacity Range: Optimized for high-flow performance with R-22, R-134a, and R-410A systems.
• Hermetic Design: The 1/4" ODF sweat connections eliminate potential leak points associated with flare fittings.
• High MOPD: Engineered to operate reliably under high Maximum Operating Pressure Differential conditions.
• Serviceability: Features a mounting stud for simplified mechanical support and precise positioning within the rack or condenser unit.
• Durable Solenoid Coil Compatibility: Compatible with standard Emerson AMG and ASC2 series coils for versatile electrical configurations.

Common Installation Questions

What is the flow direction for the Emerson 200RB2T2T?
This normally closed solenoid valve is uni-directional. Correct installation requires the flow to follow the arrow embossed on the valve body to ensure the pilot-operated piston seats correctly.

Can this valve be used for hot gas bypass applications?
Yes, the Emerson Alco 053236 is rated for hot gas service, provided the operating temperatures and pressures fall within the 200RB series technical specifications.

Does the valve body include the electrical coil?
This part number refers to the solenoid valve body and mounting stud only. The solenoid coil must be sourced separately based on your specific voltage requirements (e.g., 24V, 120V, or 240V).

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.