Complete system
YoLink Valve Controller 2 Kit with EVO Valve Operator
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Order notes & regional requests
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Product details
Check your valve fit
- Your existing ball valve must open and close smoothly with minimal effort and shut the water off completely.
- The existing handle is removed. Check that the included shaft adapter can clamp onto the two flat sides of your valve shaft.
- Allow space to seat the operator’s square socket on the adapter and secure two brackets and clamps to the valve or pipe. The kit includes both bracket sizes and adjustable clamps.
- Check surrounding clearance and the existing handle orientation so the EVO handle can rotate freely. Follow the guide’s bracket configurations.
Your existing ball valve and installation tools are not included. Select a configuration for hub and leak-sensor contents.
EVO fit & installation diagrams · PDF pages 16–21 ↗ Ask about your valve before ordering →Add smart shutoff control to a compatible existing ball valve using Valve Controller 2 and EVO. Selected option: Kit only — no hub included.
A YoLink hub with an internet connection is required for app access and remote alerts. Hub sold separately. A compatible existing ball valve in good working order and sufficient mounting clearance are required. Check handle travel, bracket fit and manual-clutch access. Configure and test any leak-triggered shutoff before relying on it.
Key specifications
- Controller model
- YS5003S (Valve Controller 2)
- Valve operator
- EVO Valve Operator (YS5004)
- Valve operator voltage
- 12 V DC
- Valve operator ingress rating
- IP65
- Wireless range
- Up to 2,034 ft (620 m) in open air; actual range varies with building materials and placement.
- Controller power
- 4 AA batteries or the included plug-in adapter
- Controller ingress rating
- IP63
In the box
- 1 × Valve Controller 2 (YS5003S)
- 1 × EVO Valve Operator (YS5004)
- Controller power adapter and 4 AA batteries
- Valve shaft adapter; 2 large and 2 small brackets; 2 large and 2 small adjustable clamps
Add smart shutoff control to a compatible existing ball valve using Valve Controller 2 and EVO. Selected option: Kit + Hub + 3 Leak Sensors.
Included YoLink Hub requires continuous power and internet access by Ethernet or 2.4 GHz Wi-Fi. A compatible existing ball valve in good working order and sufficient mounting clearance are required. Check handle travel, bracket fit and manual-clutch access. Configure and test any leak-triggered shutoff before relying on it.
Key specifications
- Controller model
- YS5003S (Valve Controller 2)
- Valve operator
- EVO Valve Operator (YS5004)
- Valve operator voltage
- 12 V DC
- Valve operator ingress rating
- IP65
- Hub connection
- Ethernet or 2.4 GHz Wi-Fi
- Wireless range
- Up to 2,034 ft (620 m) in open air; actual range varies with building materials and placement.
- Controller power
- 4 AA batteries or the included plug-in adapter
- Controller ingress rating
- IP63
In the box
- 1 × YoLink Hub (YS1603)
- 1 × Valve Controller 2 (YS5003S)
- 3 × Water Leak Sensor 1 (YS7903)
- 1 × EVO Valve Operator (YS5004)
- Controller power adapter and 4 AA batteries
- Valve shaft adapter; 2 large and 2 small brackets; 2 large and 2 small adjustable clamps