AJAWATERSTOP34 Ajax WaterStop Jeweller Wireless Water Shutoff Valve - 3/4 Inch
The AJAWATERSTOP34 is an Ajax WaterStop Jeweller remotely controlled water shutoff valve for DN20 (3/4-inch) pipework. It combines a RuB brass shutoff valve with an electric actuator and supports hot water, cold water, and non-aggressive liquids.
Designed for Ajax automated leak detection systems, the valve can shut off the water supply in response to leak alarms, schedules, security mode changes, Button activation, LightSwitch activation, or temperature scenarios. Local control is available through the actuator button and valve lever, while battery operation and optional external power provide flexible installation options.
Key Features
- Supports automated water shutoff through Ajax alarms and automation scenarios.
- Manual actuator button and valve lever provide local control.
- Jeweller radio communication supports remote commands and status monitoring.
- Tool-free actuator mounting separates plumbing installation from system setup.
- Supports battery operation and optional external power.
- Catalogue Family:
- PIRS
- Product Type:
- PIR Sensor
- Valve Size:
- DN20 (3/4 inch)
- Shutoff Valve:
- RuB brass valve
- Operating Fluid:
- Hot and cold water; non-aggressive liquids
- Operating Pressure:
- 10 bar
- Fluid Temperature Range:
- +5°C to +120°C
- Communication:
- Jeweller radio protocol
- Hub Communication Range:
- Up to 1,100 m without obstacles
- Shutoff Speed:
- Up to 7 seconds
- Electric Actuator Torque:
- Up to 8.5 Nm
- Battery:
- 4 x CR123A, pre-installed
- Battery Life:
- Up to 3 years
- Optional External Power:
- 9–12 V, 2 A
- Operating Temperature:
- 0°C to +60°C
- Operating Humidity:
- Up to 95%
- Full-Size Dimensions:
- 104 x 150 x 70 mm
- Total Weight:
- 1,012 g
- Electric Actuator Dimensions:
- 93 x 70 x 95 mm
- Colour:
- White
