Purchase Qty. Reference FOB Price
1,000-4,999 Pieces US$5.00
5,000-9,999 Pieces US$4.90
10,000+ Pieces US$4.80
Product Description
Product Description The four-way valve is used in ordinary air conditioning systems to realize the switching of refrigerant circulation in the system, so as to realize the functions of cooling, heating, defrosting and other functions of the whole system. Electromagnetic four-way reversing Valve ...