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Water damage
protection kit
Technical specifications
Sedna
Water damage protection system
Water valve dimensions
Valve – ¾ in
VA4220WF-K5-UPS
Height:
4.56 in (11.6 cm)
Width:
3.97 in (10 cm )
Depth:
3.17 in (8 cm )
Valve diameter
¾ in FPT x ¾ in FPT
PEX Ready option
available VA4220WF-K5-P01-UPS
Valve – 1 in
VA4221WF-K5-UPS
Height:
12.2 cm (4.79 in)
Width:
10 cm (3.97 in)
Depth:
8 cm (3.17 in)
Valve diameter
1 in FPT x 1 in FPT
Water leak detectors dimensions
Detector (WL4200)
Height:
0.75 in (1.91 cm)
Width:
2.5 in (6.37 cm)
Depth:
2.5 in (6.37 cm)
Detector (WL4210S)
Sensor
Height:
0.75 in (1.91 cm)
Width:
2.5 in (6.37 cm)
Depth:
2.5 in (6.37 cm)
Height:
0.5 in (1.31 cm)
Width:
2.07 in (5.26 cm)
Cable length:
4 ft (121.92 cm)
Depth:
1.7 in (4.3 cm)
Installation
The installation of the valve should be performed by a certified professional in accordance with local and national building codes.
Location
Indoor installation only
Orientation
Horizontal or vertical installation
Compatibility
The smart water valve directly connects to the main water supply* and can interact with the following devices:
Water leak detectors
Smart water leak detector WL4200
Smart water leak detector with sensor WL4210S
Flow sensor FS4220 (3/4 in) / FS4221 (1 in)
Smart water leak detector with perimeter cable WL4210C
Secondary valve
for 2nd water inlet
VA4220ZB / VA4221ZB
Sedna smart water valve
Secondary valve VA4220ZB
Smart devices
Smart dimmer
DM2500ZB
Smart light switch
SW2500ZB
Smart in-wall outlet
SP2610ZB
Smart plug
SP2600ZB
Smart load
controller RM3250ZB
Multi-controller
MC3100ZB

* Depending on the main water supply’s plumbing, additional parts may be required (not included).

Compatible
platforms

Compatible with:

Neviweb
Google Assistant*
Amazon Alexa*

* Neviweb app required

logo-Alexa-2021
WorksWith_Badge_with-border_HeyGoogle_horizontal_RGB_color_EN-CA.png
Operating mode
  1. Water leak detection
    The water leak detector emits an audible alarm and sends a closure signal to the Sedna valve.
  2. Water inlet closure
    As soon as it receives the signal from one of the water leak detectors, the valve closes the water inlet automatically.
  3. Sending alerts messages
    As soon as the leak is detected, you will receive an email or push notification notifying you about the source of the leak and the closure of the water inlet*.
*Requires a permanent Internet connection and the Neviweb app available on the App Store and Google Play.

Up to 20 water leak detectors can be controlled with a single Sinopé smart water valve (VA4220WF / VA4221WF).

It is also possible to operate the valve without an Internet connection. However, you will not receive any notification when a water leak is detected.

Features
Valve
  • Remote access and control of the main water supply through smartphone and tablet*
  • Automatic valve closure as soon as a water leak is detected by one of the detectors.
  • Compact design facilitating access to the product once installed
  • Equipped with an uninterruptible power supply (ACUPS-01) for up to 24 hours of additional power in the event of a power failure
  • Possibility of adding an additional backup power source (lithium batteries, not included) for ongoing operation
  • The valve is equipped with a self-testing system to ensure proper operation at all times
  • Possibility to open and close the valve manually
  • Removable controller allowing the replacement of parts without any further modification to the plumbing
Detector
  • Audible alarm and email or push notification sent notifying of a water leak, a risk of frost, or when the batteries are low*
  • Ultra-precise sensors detecting a minimum water level of 0.4 mm (0.015 in.)
  • Compact sensors that slide easily under the sink, toilet, bathtub and near the water heater
  • Probe facilitating the installation of detectors in hard-to-reach locations
  • Detectors powered by two AAA batteries that last up to 10 years on supplied lithium batteries 
  • Detectors with gold-plated sensing electrodes to counter oxidation
*Requires a permanent Internet connection and the Neviweb app available on App Store and Google Play. Without an Internet connection, no notification of valve closure or leak detection can be sent.

Power supply

Valve
5V / 5W (included)
Backup power: 4 AAA lithium batteries (not included)
Uninterruptible power supply ACUPS-01
Water leak detector
2 AAA lithium batteries (included)
up to 10 years of autonomy in normal use
or
2 AAA alkaline batteries (not included)
up to 5 years of autonomy in normal use
Connectivity
requirements

Requires:
Wi-Fi Transmission IEEE 802.11 b/g/n @ 2.4 GHz

Permanent Internet connection
Smartphone or tablet
Neviweb App available on AppStore and Google Play

Ball valve
Standard valve

Valve body: Stainless steel, lead-free
Actuator's base: Fiberglass reinforced
Ball valve: Full port valve
Maximum pressure: 145 PSI
Maximum torque: 2.5 N.m

PEX valve (type B PEX)

Valve body: Brass with nickel plating, lead-free
Actuator's base: Fiberglass reinforced
Ball valve: Full port valve
Maximum pressure: 150 PSI
Maximum torque: 1.0 N.m
Communication
protocol
Valve

Communication with the router
Wi-Fi Transmission
IEEE 802.11 b/g/n @ 2.4 GHz

Communication with detectors and accessories
Zigbee 3.0
Frequency: 2.4 GHz
Transmission power: +20 dBm
Receiver sensitivity: -108 dBm

Detector
Zigbee 3.0
Frequency: 2.4 GHz
Transmission power: +20 dBm
Receiver sensitivity: -108 dBm

Temperature ranges
Valve

Operating temperature
1 °C to 40 °C (34 °F to 104 °F)

Maximum water temperature
85 °C (185 °F)

Storage
-20 °C to 50 °C (-4 °F to 122 °F)

Detector

Operating temperature
0 °C to 40 °C (32 °F to 104 °F)

Storage
-20 °C to 50 °C (-4 °F to 122 °F)

In the box
  • 1 VA4220WF or VA4221WF smart water valve with AC power adaptor
  • 3 WL4200 smart water leak detectors
  • 2 WL4210S smart water leak detectors with remote sensor
  • 1 uninterruptible power supply ACUPS-01
  • Installation guide – French version
  • Installation guide – English version
  • Lithium batteries and mounting accessories for the water leak detectors
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
Complies with NSF/ANSI61 standard
Detector
Compliant with IC transmitter module: 22394-ZBM1501/ FCC ID: 2AK2T-ZBM1501
Warranty
3-year limited warranty
Version
North American
Documentation
Installation guide

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