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Ajax WaterStop (1 inch) Water Shut-Off Valve - Wireless White

Automation, Water alarm and moisture alarm

Ajax WaterStop (1 inch) Water Shut-Off Valve – Wireless White

Name: Ajax WaterStop (1 inch) Water Shut-Off Valve - Wireless White
Brand: Ajax Systems
SKU: 52267.154.WH1
Price: 2496.00 SEK
Availability: InStock

Availability:

🟢 Delivery normally 2-4 days

Ajax WaterStop 1″ is a wireless water shut-off valve that is ideal for larger water flows. It integrates with the Ajax security system and provides remote and automatic control. Suitable for both cold and hot water pipes and is equipped with advanced safety features. Ajax Hub central unit required.

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Item number: 52267.154.WH1

3120,00 kr

Ajax WaterStop (1 inch) Water Shut-Off Valve - Wireless White

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Ajax WaterStop 1″ Water Shut-Off Valve

Ajax WaterStop is a robust and reliable water shut-off valve designed to integrate with Ajax security systems. With its capacity for larger water flows, it is perfect for properties with higher water management requirements. The valve offers the option of both remote and manual control, making it a flexible solution for home, office and industrial applications.

Main functions

Optimal for Larger Water Flows
1″ R25 is the standard size for incoming water in larger properties and facilities.
Multiple Control Options
- Automatic scenarios: In case of alarm from Ajax LeaksProtect or other water detectors.
- Scheduled control: Easy to configure in Ajax app.
- Manual control: Via button or lever on the valve.
Advanced Technology for Maximum Security
- Gymnastics: The valve is exercised regularly to prevent it from sticking.
- Tamper protection: Extra bracket to prevent unauthorized disassembly of the control box.
- Backup power supply: External power supply ensures continuous operation.
Robust Construction and Durability
Made of brass according to ISO 5211 standard with a torque of 10Nm. Withstands high pressures and temperature variations, including hot water up to +120°C.

Specifications

Valve size: 1″ (R25)
Scope: Up to 1100 meters (free terrain)
Battery: 4 x CR123A, 3V (included)
Battery life: Up to 3 years
Material: Brass
Max water pressure: 40 bar
IP rating: IP56
Temperature range: 0°C to +60°C
Water temperature: +5°C to +120°C

Advantages of Ajax WaterStop 1″

High Capacity: Designed for larger properties and applications with high water flow.
Flexibility: Possibility to control via app, schedule or manually.
Security: Tamper alarm and overheating protection for maximum safety.
Adaptability: Create automated scenarios that fit your specific needs.

Areas of use

Home and Larger Residences: For incoming water flows and flood protection.
Companies and Offices: Prevent damage from water leaks in work environments.
Industrial Environments: Effective water control in large systems.

Scope of delivery

Ajax WaterStop 1″ (R25)
4 x CR123A batteries (pre-installed)
Quick start guide

Brand/Make	Ajax Systems
Paint	White

Frequently asked questions

What is Ajax WaterStop?

Ajax WaterStop is a smart, motorized shut-off valve that can automatically shut off the water in the event of a leak. It is used as part of an Ajax system to prevent water damage.

What sizes are Ajax WaterStop available in?

Ajax WaterStop is available in three sizes: ½” (DN15), ¾” (DN20) and 1” (DN25). The choice of size depends on the pipe dimension where it is to be installed.

Is the function the same for all sizes?

Yes, the function is identical regardless of size. The only difference between the models is the valve dimension.

What is required for Ajax WaterStop to work?

An Ajax hub is required for Ajax WaterStop to function and be controlled via the app and automatic scenarios.

How does Ajax WaterStop communicate with the system?

It communicates wirelessly with the Ajax hub via the encrypted Jeweller protocol with a range of up to approximately 1100 meters in a clear line of sight.

Can Ajax WaterStop be controlled manually?

Yes, the water can be controlled manually both via a button on the device and via a mechanical lever on the valve.

Can the water be turned off automatically in the event of a leak?

Yes, together with Ajax LeaksProtect or other scenarios, WaterStop can automatically turn off the water in the event of a leak.

Can Ajax WaterStop be controlled remotely?

Yes, you can turn the water on and off from wherever you are via the Ajax app.

Does Ajax WaterStop work on both cold and hot water?

Yes, it can be installed on both cold and hot water pipes within permissible temperature limits.

What maximum pressure can Ajax WaterStop withstand?

Ajax WaterStop is intended for pipes with a maximum working pressure of 10 bar.

What power supply does Ajax WaterStop use?

It is powered by four pre-installed CR123A batteries as standard with up to approximately 3 years of battery life.

Can Ajax WaterStop be connected to external power?

Yes, it can be connected to external DC voltage of 7.5–14 V DC (9–12 V recommended) with at least 1.8 A. The batteries then act as a backup.

When is an external power supply recommended?

External power is recommended at low temperatures, frequent opening/closing or where you want to minimize battery changes.

Does Ajax WaterStop have tamper protection?

Yes, it has built-in tamper protection that alerts if the device is attempted to be dismantled or tampered with.

Is there protection against the valve getting stuck?

Yes, Ajax WaterStop has a preventive maintenance function that automatically opens and closes the valve at selectable intervals (7, 30 or 90 days).

Can Ajax WaterStop be used with third-party valves?

Yes, the electric actuator can be used with third-party ball valves that meet the ISO 5211 standard and the correct torque.

Can Ajax WaterStop be used outdoors?

No, it is intended for indoor use in protected environments.

Is the installation easy?

The installation should be carried out by an installer or plumber. Interventions in the pipe system require specialist knowledge.

Do I need a subscription for Ajax WaterStop?

No, no subscription is required. A subscription is only needed if the system is connected to an alarm center.

Who is Ajax WaterStop suitable for?

Ajax WaterStop is suitable for villas, apartments, holiday homes and commercial properties where you want to minimize the risk of costly water damage.