Water meter valve actuator usually also called electric control valve, is a key executive component in the smart water system. Water meter valve 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. Water meter valve actuator is not an independent water meter itself, but an electric drive device installed on the pipeline behind the water meter.
| Item | Specification |
| Voltage | 3.6V |
| Operable voltage | 2.5-5V |
| Locked-rotor current | 550mA |
| Operating Current | ≤25mA |
| On (Off) Time | ≤8s |
| Output Torque | ≥1.8N.m |
| Reduction ratio | 1500:1(DN15-20) |
| Waterproof rating | 0 |
○ White: Open valve limit switch signal
○ Blue: Common terminal for limit signals
○ Yellow: Close valve limit switch signal
○ Red: Positive pole (+)
○ Black: Negative pole (–)
(Note: Open or close limit functions may be reversed depending on customer installation direction; users shall confirm accordingly.)
Q1: What is the main application scenario?
A1: KY-07 is used in smart water systems, installed behind water meters to automatically control water flow by opening/closing water circuits.
Q2: What if the open/close limit function does not match actual operation after installation?
A2: Confirm water meter valve actuator’s installation direction, adjust the angle or check wiring sequence to match the limit function with actual needs.
Q3: Can it work normally if the voltage is slightly lower than the standard value?
A3: Yes. KY-07’s operable voltage is 2.5-5V, so slight fluctuations below 3.6V won’t affect its normal operation.
Q4: What are its advantages compared with similar products?
A4: KY-07 has machined metal gears, small current, low energy consumption, low noise, long service life and reliable quality from a certified manufacturer.
Q5: What is its waterproof performance, and can it be used in wet environments?
A5: KY-07’s waterproof rating is 0, no special protection, so it’s not suitable for wet environments; install it in a dry place.
Q6: How long does it take to complete one open or close operation?
A6: KY-07 can finish one open or close operation within 8 seconds, realizing fast water circuit control.
Q7: Is after-sales support provided?
A7: Yes. We provide comprehensive after-sales support for water meter valve actuator, including installation guidance and fault troubleshooting.
Address
No. 25, Huancheng West Road, Zhangqi Town, Cixi City, Ningbo, Zhejiang Province, China
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