- Electronic expansion valve controller for bipolar step motor
- 2017-08-11 22:28
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Model Number: EVC20
Brand Name: DOTECH INC.
Key Specifications/Special Features:
1. Main features:- New generation of electronic expansion valve controller- High performance and stability- Precise PID and superheat control- Intelligent tempera...
- Ultra-precision driver for electronic expansion valve
- 2017-07-15 07:49
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Model Number: EVD9
Brand Name: DOTECH INC.
Key Specifications/Special Features:
1. Main features:- Economical and stable- Various input sources for valve open ratio control- Compatible with various refrigerants- Smart-rail mount (DIN 35 rail)-...
