Carel EVD0000E20 Universal Digital Electronic Valve Controllers

• Precision Superheat Control & Protection: Delivers precise superheat management integrated with automated high-pressure (MOP), low-pressure (LOP), and low-superheat safety protections to guard refrigeration compressors against liquid slugging and thermal overload.
• 4-Parameter Assisted Quick Setup: Features an intuitive commissioning menu that allows full driver setup by selecting just 3 to 4 core parameters—refrigerant type, valve mode, pressure probe type, and application scenario (chillers, display cabinets, or cold rooms).
• Flexible Sensor & Auxiliary Integration: Supports 4 to 20 mA low-power ratiometric pressure transducers (shareable across multiple drivers), secondary digital inputs for defrost interlock, and backup temperature probes for maximum system stability.
• Display Parameter Cloning & Access Control: Equipped with a removable graphic LCD screen offering multi-language online parameter help, password-protected configuration levels, and display-driven parameter copy capabilities for rapid multi-unit setup.

Ruifujie is an international commercial refrigeration equipment manufacturer boasting more than two decades of industrial experience. Operating from a modern production hub, we engineer scroll, reciprocating, rotary, semi-hermetic, and screw compressor units, alongside air-cooled condensers, evaporators, electronic valve controllers, and complete cold storage facilities.

Built for global B2B procurement, Ruifujie offers full OEM and ODM customization services tailored to diverse engineering specs. Our thermal control equipment is exported to clients across North America, Europe, the Middle East, and Asia, earning a strong market reputation for reliable operation, competitive pricing, and dedicated client service.