Ajax WaterStop Jeweller — Smart Water Shutoff Valve | ½″ · ¾″ · 1″
Black / 1/2 inch
$399.00
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Don't Just Detect the Leak.
Ajax WaterStop Jeweller — Smart Water Shutoff Valve | ½″ · ¾″ · 1″
$399.00
● Smart Shutoff Valve
Don't Just Detect the Leak.
Stop the Water.
Wireless shutoff — closes in 5–7 sec by app, automation, or button. Italian brass. 3-year battery.
WaterStop cuts water in 5–7 seconds — remotely, by LeaksProtect automation, or manually. RuB brass valve by Bonomi (Italy) with 8.5 N·m actuator. 10 bar, hot & cold.
4× CR123A, up to 3 years. Jeweller 3,600 ft. Sizes: ½″, ¾″, 1″ (DN 15/20/25, BSP). ISO 5211 — fits third-party valves.
At a Glance
Key Specs
Shutoff
5–7 Sec
Command to closed
Torque
8.5 N·m
Closes stuck valves
Sizes
½″ · ¾″ · 1″
DN 15/20/25 · BSP
Range
3,600 ft
Jeweller, open space
Battery
Up to 3 Years
4× CR123A + opt. ext
Pressure
10 bar
-4 to 338°F valve
Valve
RuB Brass
Bonomi · ISO 5211
Mount
4 Orientations
Tool-free actuator
Prevent
Auto Exercise
Stops valve sticking
Colors
Black / White
Indoor only
LeaksProtect + WaterStop = auto flood prevention. Leak → valve closes → notification. <33 oz at ¾″/2.5 bar.
Automation: LeaksProtect alarm, schedule, arm/disarm, exercise. Runs on hub.
ISO 5211: actuator fits third-party valves for larger pipes or NPT. Max 7.5 N·m.
Plumber required. Water only, indoor, ≤10 bar. Contact us →
Free remote setup — pairing, scenario, maintenance scheduling.