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Stay in control anytime, anywhere
The smart valve works perfectly with your smart home ecosystem
Control your water inlet valve from anywhere, anytime
Avoid oversights. Control your valve from any smartphone or tablet*
Two power sources for ongoing operation
Plug your valve and add a backup power source with batteries (not included) for ongoing operation, even during power outages
Always ready
Equipped with a self-testing system ensuring proper operation of your valve at all times
Exciting new features
Add a water flow sensor for added protection

Protect your belongings from water damage
A simplified protection within your reach
Removable controller
Easily detach the motor while keeping the manual control of the main water supply without altering your plumbing
Durable and reliable conception
Stainless steel valve body, maximum pressure resistance to 145 PSI, controller’s base made of fiberglass and much more
Compact design, easy installation
Install the valve in the most hard-to-reach places
Full port ball valve
The full port ball valve’s design prevents any restriction of water

The Sinopé smart home
Protect your belongings and stay in control. A smart solution is now within your reach.
The Sinopé smart home
Protect your belongings and stay in control. A smart solution is now within your reach.
*Requires a permanent Internet connection and the Neviweb app available on the App Store and Google Play.
Size
VA4220WF
Height: 11.6cm (4.56 in)
Width: 10 cm (3.97 in)
Depth: 8 cm (3.17 in)
Valve diameter: ¾ in FPT x ¾ in FPT
VA4221WF
Height: 12.2cm (4.79 in)
Width: 10 cm (3.97 in)
Depth: 8 cm (3.17 in)
Valve diameter: 1 in FPT x 1 in FPT
Compatibility
The Sedna smart water valve connects directly to the main water inlet and can interact with the following devices *:
- Sinopé Sedna D Smart water leak detector WL4200
- Sinopé Sedna DS Smart water leak detector with remote sensor WL4200S
- Sinopé Flow sensor FS4220 / FS4221
Depending on the plumbing of the main water supply, additional parts may be required (not included).
Possibility of adding a secondary valve (VA4220ZB) if two water inlets are present.
Contact the sales department for more details.
* Indoor installation only.
Compatible platforms
Compatible with:
- Neviweb
- Google Assistant*
- Amazon Alexa*
- SmartThings*
*Requires the Neviweb app
Features
- Remote access and control of the main water supply through smartphone and tablet*
- Works with Wi-Fi
- Compact design facilitates access to the product once installed
- Possibility to back up the device with lithium batteries (not included) for ongoing operation
- Self-testing system ensuring proper operation at all times throughout the life of the device
- Can be used as a stand-alone leak monitoring unit (in combination with the leak detectors WL4200 and WL4200S or the flow detector (FS4220)
- Possibility to open and close the valve manually
- Removable controller allowing the replacement of parts without any further modification to the plumbing
-
* Remote access requires a permanent Internet connection and the Neviweb app.
Operating mode
- The valve shuts off the main water supply as soon as a leak is detected. *
A notification is sent by email or push notification indicating the source of the leak and the closing of the valve.
* Requires Sinopé’s smart water leak detectors and the Neviweb app available on the App Store and Google Play.
Connectivity requirements
Requires:
- Permanent Internet connection
- Wi-Fi Router
- Smartphone or tablet
Operating voltage / power source
5V / 5W (included)
Backup power source
4 AAA lithium batteries (not included)
Valve
Standard valve
Valve body: Stainless steel, lead-free
Controller’s base: Fiberglass reinforced
Ball valve: Full port valve
Maximum pressure: 145 PSI
Maximum torque: 2.5 N.m
Ready for PEX valve
Valve body: Brass and nickel plating, lead-free
Ball valve: Reduced port valve
Maximum pressure: 150 PSI
Maximum torque: 1.0 N.m
Temperature
Operating temperature
0 °C to 40 °C (32 °F to 104 °F)
Maximum water temperature
85 °C (185 °F)
Storage
-20 °C to 50 °C (-4 °F to 122 °F)
Certifications
Standard valve
Complies with CSA B125.3-12 Plumbing fittings
EU RoHS 2 tested valve body (Directive 2011/65 / EU)
Complies with NSF/ANSI61 standard
PEX valve
In process of certification (NSF/ANSI61 standard)
Transmission
Wi-Fi Transmission
IEEE 802.11 b/g/n @ 2.4 GHz
Zigbee transmission
Zigbee 3.0 profile
Frequency: 2.4 GHz
Transmission power: +20 dBm
Receiver sensitivity: -108 dBm
Warranty
3 years
In the box
- VA4220WF or VA4221WF smart water valve
- Installation guide – English version
- Installation guide – French version
- 1 AC power adaptor (4.9 ft)
Version
North American

VA4220WF
- Smart
- ¾ in diameter
- Works with Wi-Fi
255.99 $
In stock
Please note that the average processing time for this product is 5 to 7 business days.

3/4 in

¾ in PEX

1 in
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