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Heavy Duty Series Electric Expansion Valve Controller
The controller inherit the precise superheat control of Sanhua SEC controllers, with upgraded low-temperature resistance and IP67 protection. They operate at -35°C to +55°C and can be directly installed in cold storage. Integrated with EEV coils, temperature/pressure sensors for simplified installation.
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Characteristics and advantages
IP67 protection rating
Low-temperature components for -35°C cold storage operation
Integrated sensors and coils for easy installation
Precise superheat control to improve cold storage energy efficiency
Fixed EEV opening based on defrost signals
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