Oako Technology (shanghai) Co., Ltd. [China]

Energy-saving valve for home security with gas alarmDN20 1,Reputation of 3 million users, 2,CE&BV&ISO9001

Energy-saving valve  for home security with gas alarmDN20  

1. Product Description

   2. Type Explanation

4. Technical Parameter

5. Size Specification&Package

6. Wiring

7. Structure

 8. Installation and operation

9. Honors and advantages

Energy-saving valve for home security with gas alarmDN20