BREEAM Water Leak
Detection Systems
BREEAM WAT 04 Water shut-off system – Type BPIR
Application of the BREEAM Water Shut-Off System
We have designed the BREEAM Water Shut-Off System (BPIR) to meet WAT 04 (Water-efficient equipment) criteria. The BPIR system consists of an infra-red controller and one or more motorised ball valves. The system effectively turns off water flow during non-occupied periods in areas such as changing rooms, WC, or any wet area. As a result, this significantly reduces the chance of water leaks and wastage due to faulty taps or toilets.
How does the BREEAM Water Shut-Off System works?
The infra-red sensors boast a wide coverage area of 6m in diameter. When a person enters the room, the sensors activate and send a signal to the BREEAM Water Shut-Off System, prompting it to open the ball valve. Similarly, when the infra-red sensor determines that the room has remained unoccupied for a specific duration, it then triggers the ball valve to close, thus ensuring the water supply is shut off.
Flexibility of the BREEAM Water Shut-Off System
- Valves of different sizes ranging from 15mm to 32mm offer a variety of options.
- To ensure comprehensive coverage, it is possible to control up to three valves.
- The time delay on infra-red sensors is adjustable, allowing for a minimum duration of 5 seconds and a maximum duration of 15 minutes.
- You can use any number of infra-red sensors to ensure full coverage of your area.
Standard Features:
- 230VAC PIR no need for external power supplies or equipment
- Wall or ceiling PIR sensors are available
- Non occupancy valve turnoff periods settable between 5 second and 15 minutes
- Any number of PIR sensors can be connected together
- Detection range: 6m diameter and a height of 2.5m
- PIR can also be used to turn of the lighting
- Efficient Low power shutoff valves
- Shutoff valves only run warm; some other solenoid valves can reach 95°C
- Shutoff valves can be fitted to the pipe in any direction or orientation.
- Zero flow or water pressure loss, suitable for power showers
Data Sheet
BPIR-water-shutoff-to-WC-areas
Installation Manual
Manual-for-BPIR
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