Bipolar EEV controller
14th April 2026
SPAIN: Sanhua has announced the release of its SEC711 series bipolar electronic expansion valve controllers.
Designed to deliver precise superheat control and maximise evaporator efficiency across commercial refrigeration, air conditioning systems, and heat pumps, the SEC711 is said to be fully compatible with Sanhua’s key components. These include the VPF electronic expansion valves, EBV (bipolar) two‑way and three‑way electronic ball valves and YCQB/YCQC pressure sensor series.
This new generation of controller is designed for both OEM integration and system upgrades.
