All in one water meter actuator usually also called electric control valve, is a key component in the smart water system. This water meter actuator is not an independent water meter itself, but an electric drive device installed on the pipeline behind the water meter.
All in one water meter actuator 's function is to receive instructions from the smart water meter or control system and automatically open or close the water circuit, thereby realizing automatic control of water flow.
| 1.Rated voltage | 3.6V |
| 2.Working voltage | 2.5-5V |
| 3.At noload current | <= 25mA (temperature 23℃) |
| 4.Locked-rotor current | about 550mA |
| 5.Torque | ≥ 1.8NM |
| 6.Switching time | ≤ 10s |
| 7.Reduction ratio | 20001 (DN15-20) |
| 8.Definition of line sequence (can be customized) |
I. Blue (open) II. White (COM) III. Yellow (close) IV. Black (positive) V. Red (negative) |
| 9.Waterproof grade | IP67 |
Q1: What types of water meters and pipe diameters is the KY-19 all-in-one water meter actuator compatible with?
A1: This actuator is specially designed for small-gear water meters, and is perfectly compatible with DN15 and DN20 pipe specifications, which are the most commonly used sizes in residential and light commercial water supply systems.
Q2: Is professional installation required for this actuator? Will it need complex pipeline modification?
A2: Our KY-19 actuator features a hassle-free installation design with an integrated compact structure. It only requires a minimal number of external components for assembly, no complex pipeline modification is needed, and it can be quickly deployed on the pipeline behind the water meter without professional heavy tools.
Q3: What is the power supply mode of the KY-19 actuator? Can it be compatible with the power supply system of existing smart water meters?
A3: The product has a rated voltage of 3.6V and supports a wide working voltage range of 2.5V to 5V. It is perfectly compatible with the mainstream 3.6V lithium battery power supply system of most smart water meters on the market, and can also adapt to other low-voltage DC power supply solutions of smart water control systems, no additional power conversion equipment is required.
Q4: What application scenarios can the KY-19 actuator meet with its torque and switching time parameters?
A4: The product has a high torque of ≥1.8N·M, which can easily overcome the pipeline water pressure to complete the valve opening and closing action stably, and the full stroke switching time is ≤10s to achieve rapid response to control instructions. It is suitable for a wide range of scenarios including smart pre-paid water management, remote water shut-off for arrears, intelligent anti-leakage protection, timed water supply control in residential, commercial, public construction and other fields.
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