Water meter brass ball valve actuator is an integrated valve control unit that combines a ball valve and drive mechanism, specially designed for smart, prepaid and remote water meters. Driven by motor and gearbox, it controls water flow by rotating the ball valve. It features excellent sealing, high water pressure resistance, stable operation and reliable self-locking. With compact structure and long service life, it is an ideal valve control solution for automatic and remote water management in smart water meters.
| 1. Rated working voltage | 3.6V |
| 2. Working voltage range | 2.5-5V, (the higher the voltage, the greater the torque and the shorter the service life) |
| 3. No load working current under rated working voltage | < 25mA (23 ℃ under normal temperature) |
| 4. Locked rotor current under rated working voltage | about 450 MA (300 motor) |
| 5. Output torque under rated working voltage | ≥ 1.8NM |
| 6. On (off) time under rated working voltage | ≤ 10S |
| 7. Reduction ratio | 22001 (applicable to dn15-20) |
| 8. Definition of line sequence |
I. gray (in place switch signal, open valve) II. Yellow (in place signal common terminal) III. Purple (in place switch signal, valve closing) IV. red (positive) V. Black (negative) (due to the different installation and use directions of the customers, sometimes it is the opposite between opening and closing, which needs to be determined by the customers themselves according to the situation.) |
| 9. Waterproof grade | IP66 (with shell) |
Address
No. 25, Huancheng West Road, Zhangqi Town, Cixi City, Ningbo, Zhejiang Province, China
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