Compact in size and excellent in protection, the product features corrosion and moisture resistance, anti-electromagnetic interference, low-noise and stable operation, and strong installation adaptability.
Smart water meter actuator can seamlessly match smart water meter valve shells of various specifications and is suitable for civil and commercial water metering scenarios. Smart water meter actuator provides stable and reliable power support for the automatic and intelligent operation of smart water meters, helping to achieve efficient management and control of water supply systems.
| 1. Rated working voltage | 3.6 V |
| 2. Operating voltage range | 2.5–5 V |
| Note | Within this range, higher input voltage delivers higher output torque, but will lead to reduced service life of the unit. |
| 3. No-load operating current at rated voltage | < 25 mA (at standard ambient temperature of 23 °C) |
| 4. Locked-rotor (stall) current at rated voltage | Approx. 450 mA (for 300-series motor) |
| 5. Rated output torque at rated voltage | ≥ 2.5 N·m |
| 6. Valve open/close actuation time at rated voltage | ≤ 13 s |
| 7. Gear reduction ratio | 35001 (compatible with DN15–DN25 pipe specifications) |
| 8. Wire sequence and color coding definition |
I. Blue (Valve open in-position switch signal) II. White (Common terminal for in-position signals) III. Yellow (Valve close in-position switch signal) IV. Red (DC power positive pole) V. Black (DC power negative pole) |
| Important Note | The valve open/close signal logic may be reversed depending on the user’s actual installation orientation and application scenario. Please verify and confirm the wiring logic based on your on-site installation conditions. |
| 9. Ingress protection (IP) rating | IP67 |
| Note | IP67 protection performance is only achieved when the unit is correctly assembled and firmly fixed with the matching meter housing. |
Address
No. 25, Huancheng West Road, Zhangqi Town, Cixi City, Ningbo, Zhejiang Province, China
Tel
