NEWS

NEW HIGHLY Catalogue

Updated compressor catalogue Newest models for domestic heat pumps Please check our R290 propane range All models are available from our stock All models are in mass production at the factory

SANHUA Electronic Expansion Valve “SEC Heavy Duty” Controller

Electronic Expansion Valve Controller SEC-HD series is a superheat controller adapted to refrigeration applications Low temperature resistance and water protection class Power supply: 220Vac(85V~264V) 50/60Hz SEC-HD could also be used as a positioner if you are using a third part controller or as a temperature controller Compatible with the main refrigerants used in refrigeration application (CO2 & HFC) including the natural ones.