Purchase Qty. Reference FOB Price
1,000-9,999 Pieces US$2.45
10,000-99,999 Pieces US$2.30
100,000+ Pieces US$2.20
Product Description
Certifications Product Description 1.The voltage of valve both ends shall not exceed 2.5~5.5V range when the system open-close valve ,otherwise it will cause the valve can not work normally or damage. 2.The driving current of valve control circuit provided can not be less than the motor ...