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CO2 valve with copper fittings - Cooling Post
ITALY: An electronic expansion valve with copper fittings for transcritical CO2 refrigeration applications has been introduced by Carel. The E2V-CW is installed by simply braze-welding the special copper fittings, rather than the more complex and expensive welding techniques required for stainless steel. This installation simplicity further lowers the barriers to the use of CO2, and, …