Sanhua Launches eDual (SECD04): A Next-Generation Dual Electronic Expansion Valve Controller

Sanhua Launches eDual (SECD04): A Next-Generation Dual Electronic Expansion Valve Controller

Sanhua is proud to announce the launch of the eDual (SECD04), a cutting-edge dual electronic expansion valve controller designed to optimize performance and efficiency in HVAC&R systems. 

Sanhua SECD04 series is a superheat controller that can handle two independent expansion valves in the same circuit. Sanhua eDual electronic expansion valve controller ensures accurate automatic adjustment of superheat, achieving the most efficient use of evaporators. With its compact design, intuitive interface, and robust functionality, the SECD04 is a significant step forward in intelligent thermal management, offering precise control and enhanced compatibility.

Key features of the eDual (SECD04) include:

Dual EEV control

Advanced PID algorithm to ensure accurate automatic adjustment of superheat

Quick-Safe prevention of low and high superheat to ensure the system operating well at any conditions

Small size, rail mounting design, easy to install

Energy efficient, achieving the most efficient use of the evaporator


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