Ajax WaterStop
Ajax WaterStop
Ajax WaterStop Black

Ajax WaterStop

R4,109.00 – R4,634.00 inc. VAT

Availability: In Stock

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The Ajax WaterStop can shut off a water supply remotely in 5 seconds. This can be done from your Ajax App or automatically when a leak detector is triggered. You can also create a scenario to shut the water off at a specific time or when arming the Ajax system.

This can save on huge expenses associated with water damage to your home or business facility, particularly when you are not on site.

WaterStop is equipped with a powerful actuator of up to 8.5 Nm torque. This is enough to shut off even an over-tightened valve without the risk of damaging it. The electric actuator is compatible with all ball valves that meet the ISO 5211 standard.

WaterStop is suitable for controlling both hot and cold, water supplies. It can withstand overcurrent and notifies about overheating, making it impossible for the electric actuator to fail even when the shutoff valve is stuck.

An anti-sabotage mount locker prevents the electric actuator from being dismantled without permission. WaterStop can be installed in offices, restaurants, libraries, and other public places. The control button on the enclosure can be locked in Ajax Apps to prevent accidental or unauthorized manual shut-offs.

WaterStop is available in three versions with different valve options: ½” (DN 15), ¾” (DN 20), or 1” (DN 25). These superior quality shutoff valves are supplied by BONOMI Industries, a proven Italian plumbing manufacturer since 1908.

The WaterStop comes with replaceable batteries, but it also has an option to connect a 9-12V power supply. The 9-12V power supply is not included in the WaterStop set.

The WaterStop works in conjunction with the Ajax Hub 2, Hub 2 Plus, ReX 2 and ReX.

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Delivery info

We deliver free of charge to our customers in SA. Delivery is generally within 2-5 working days, depending on your location.

Stock availability

If you can add an item to your shopping cart, we have it in stock on OUR shelves

Returns Policy

Not the right item? Amatron has a return policy of 14 days from the delivery date. Please note, returned products with damaged packaging cannot be swapped or refunded.

Warranty

The warranty for Ajax devices is valid for two years after the purchase date and does not apply to the supplied battery.

The Byrna HD launcher has a 1-year warranty. Using third-party projectiles or CO2 canisters with your Byrna HD will void your warranty.

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Description

Download User's Guide

Additional information

Weight 0.274 kg
Dimensions 12.4 × 12.4 × 4.5 cm
Compatibility

Hubs
● Hub Plus
● Hub 2 (2G)
● Hub 2 (4G)
● Hub 2 Plus
● Hub Hybrid (2G)
● Hub Hybrid (4G)

Radio signal range extenders
● ReX
● ReX 2
Communication

Jeweller communication technology

Proprietary wireless communication technology to transmit events.

It features:

● Two-way communication.
● Protection against spoofing.
● Block encryption with a dynamic key.
● Instant notifications.
● Remote configuration via the Ajax apps.

Frequency bands
866,0 – 866,5 MHz
868,0 – 868,6 MHz
868,7 – 869,2 MHz
905,0 – 926,5 MHz
915,85 – 926,5 MHz
921,0 – 922,0 MHz
Depends on the sales region.

Maximum effective radiated power
(ERP)
up to 20 mW
Automatic power regulation to reduce power consumption and radio interference.

Radio signal modulation
GFSK

Radio communication range
up to 1,100 m
Between the detector and a hub/range extender in an open space.

Encrypted radio communication
All the data stored and transmitted are protected by block encryption with a dynamic key.

Frequency hopping
Prevents radio interference and jamming.
Operating components

Shutoff valve
½, ¾, or 1" Bonomi Industries shutoff valve included in complete set.

Electric actuator
Opens or closes the valve.

Mounting platform
To install an electric actuator on a shutoff valve.

Mounting lockers
To fix an electric actuator on a shutoff valve.

There are two options:
● standard (pre-installed)
● anti-sabotage
Water shut-off - shutoff valve

Fields of application
● Water supply
● Heating systems

Operating fluid
● Hot and cold water
● Non-aggressive liquids

Material brass

Connection type and thread
F/F threaded

Thread size:
● 1/2“ (15 mm)
● 3/4“ (20 mm)
● 1“ (25 mm)

Operating liquids' temperature range
from +5°C to +120°C

Mounting platform
to mount an electric actuator on a shutoff valve
Complies with the ISO 5211 standard.

Lever on mounting platform
To manually shut off the water supply without tools in case of emergencies.
Water shut-off - electric actuator

Torque
up to 8.5 N•m

Operating pressure
up to 10 bars

Shut-off speed
up to 5 seconds
The value may increase if the valve is clogged or stuck.

Remote control
control and configuration in Ajax apps
Apps provide all information about the device: current valve state (open/closed), statuses of battery charge, external power supply, and communication with a hub.

Manual control
the control button on the electric actuator enclosure
Opens/closes the valve when pressed.
Recommendations

The device is designed for indoor use only. Contact a plumber to install the shutoff valve.
Anti-sabotage

Protection against spoofing
device authentication

Communication failure detection
in 36 s
The detection time depends on the Jeweller or Jeweller/Fibra settings.

Tampering alarm
Notifies about attempts to detach the enclosure from the mount.

Mounting lockers for fastening
The complete set includes two options:

● Standard locker (pre-installed) — fixes an electric actuator on a shutoff valve. Removes easily for a quick access to the valve.

● Anti-sabotage locker — used instead of a standard locker. Securely fixes an electric actuator on the valve to complicate an unauthorized dismount.
Power Supply

Pre-installed batteries
4 × CR123A battery
Up to 3 years of battery life.

Optional external power supply
7.5–14 V⎓, up to 1.8 A
The Recommended voltage of the power supply is 9 or 12 V⎓.The batteries serve as a backup when external power supply is connected
Enclosure

Dimensions

● 104 × 140 × 70 mm
½" (DN 15) shutoff valve with an electric actuator.

● 104 × 150 × 70 mm
¾" (DN 20) shutoff valve with an electric actuator.

● 104,5 × 159 × 70 mm
1" (DN 25) shutoff valve with an electric actuator.

● 93 × 70 × 95 mm
Electric actuator.

● 75 × 27 mm
½" (DN 15) shutoff valve.

● 80 × 32 mm
¾" (DN 20) shutoff valve.

● 90 × 41 mm
1" (DN 25) shutoff valve.

Weight

● 869 g
½" (DN 15) shutoff valve with an electric actuator.

● 1012 g
¾" (DN 20) shutoff valve with an electric actuator.

● 1336 g
1" (DN 25) shutoff valve with an electric actuator.

● 536 g
Electric actuator.

● 333 g
½" (DN 15) shutoff valve.

● 476 g
¾" (DN 20) shutoff valve.

● 800 g
1" (DN 25) shutoff valve.

Operating temperature range
from 0°C to +60°C

Operating humidity
up to 95%
Color

Black, White
Warranty

Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.
Complete set

WaterStop Jeweller
4 CR123A batteries
Pre-installed.
Quick start guide
Sizes

½” (DN 15, 15 mm), ¾” (DN 20, 20 mm)
Ajax WaterStop

Ajax WaterStop

R4,109.00 – R4,634.00 inc. VAT