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Valves comparisons

A practical side-by-side for valves with the criteria that matter in local-first homes: local control, offline reliability, controller requirements, and ecosystem fit.

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Standout picks

Strongest overall pick

Sinope Sedna Valve 2nd Gen 3/4 in (VA4220ZB)

Sinope · HA: excellent · local: excellent

Pairs directly to ZHA or Zigbee2MQTT with no Sinope hub or cloud account

Product notes →

Also strong on local control

Zooz ZAC36 Titan Water Valve Actuator

Zooz · works offline: yes

Fully local Z-Wave device. No cloud account needed. Your water valve control stays entirely on your local network.

Why it stands out →

Easiest starting point

Eve Aqua

Eve · setup: easy

privacy-focused users who want automated irrigation without handing data to a cloud service

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All valves, side by side

Filter, sort, and open "More" on any row for what it's best at, setup, power, and cloud posture. Prices are the last verified read where there is one; the rest show a price band.

Showing 7 of 7 Ordered by Home Assistant fit, then local control. Click a column heading to re-sort.

Valves compared: Home Assistant fit, offline behavior, protocols, hub requirement, price, and where to buy.
						Where to buy
Sinope Sedna Valve 2nd Gen 3/4 in (VA4220ZB) Sinope More Best for Leak-detection setups that need automatic, fully local water shut-off Standout A full-port stainless motorized water shut-off valve rated to 145 PSI that pairs to any Zigbee coordinator for fully local leak-shutoff - no Sinope hub. Local control excellent Cloud local-first (none) Setup moderate Power AC-powered	excellent	yes	Zigbee	yes	premium	Sinope ↗
Zooz ZAC36 Titan Water Valve Actuator Zooz More Best for whole-home water shutoff automation paired with leak sensors Standout Clamps onto your existing ball valve for automated Z-Wave water shutoff. No plumber, no pipe modifications. Local control excellent Cloud local-first (none) Setup moderate Power plug-in	excellent	yes	Z-Wave	yes	$199.95checked Sep 6	Amazon ↗ *
Aqara Valve Controller T1 Aqara More Best for whole-home water leak protection automations paired with leak sensors Standout Zigbee water valve controller for fully local automated shutoff via a hub. Local control excellent Cloud local-first (none) Setup moderate Power battery	good	yes	Zigbee	yes	$69.99checked Sep 7	Amazon ↗ *
Dome Water Main Shut-Off Valve (DMWV1) Dome More Best for Z-Wave Home Assistant users who want fully local automatic water shutoff paired with leak sensors Standout No-plumber-required installation clamps directly onto existing quarter-turn ball valves for fully local Z-Wave water shutoff control. Local control excellent Cloud local-first (none) Setup moderate Power plug-in	good	yes	Z-Wave	yes	$83checked Sep 15	Amazon ↗ *
Eve Aqua Eve More Best for privacy-focused users who want automated irrigation without handing data to a cloud service Standout A rare find: a local-first, cloud-free smart water valve for outdoor garden hose irrigation, running on HomeKit over Thread. Local control excellent Cloud local-first (none) Setup easy Power battery	good	yes	Thread, Bluetooth	yes	$114.99checked Aug 31	Amazon ↗ *
Moen Flo Smart Water Monitor and Shutoff Moen More Best for homeowners worried about catastrophic water leaks or burst pipes while away Standout Whole-home water monitoring with automatic shutoff and daily plumbing health tests that can detect micro-leaks before they become disasters. Local control poor Cloud cloud-heavy (high) Setup hard Power hardwired	okay	no	Wi-Fi	no	$559checked Sep 9	Amazon ↗ *
YoLink Smart Water Valve Controller YoLink More Best for homes where the water shutoff valve is far from the router and WiFi cannot reach Standout LoRa wireless range lets you control water valves in basements and crawlspaces where WiFi and Z-Wave cannot reach. Local control poor Cloud cloud-heavy (high) Setup moderate Power battery	okay	no	LoRa	yes	$239.99checked Sep 9	Amazon ↗ *