Water Block Flood Protection Shut Off Valve 3/4"

The Water Block Flood Protection Shut off Valve will automatically shut down a water supply, if the volume of water passing through exceeds a pre-set value. The water supply can then be restarted using the Water Block Flood Protection Reset Device (BR0078).

General Operating Parameters:
Flow detection limits: 2 - 30 Litres / Minute
Operational settings: 4.5 - 50 Litres / Minute (Tolerance 10%)
Leak volume setting: 10 x 4.5 Litre increments
Operating pressure: 0.2 - 10 bar
Burst pressure: > 50 bar
Inlet port connections: ¾ BSP Female
Outlet port connection: ¾ BSP Male
Service Life: 300,000 Litres

General Installation Requirements:
Water supply: Hot and cold non polluted water supplies between 2 - 70°C
Inlet filter: 0.4 mesh integral filter as standard =, failure to maintain may impair function
Inlet mating connection: Maximum torque setting of 4.0 Nm
Ambient Environment: 25°C and relative humidity 45 - 75%
Service life: The device has been subjected to 300,000 litres of water at a temperature of 20°C without failure. Service life will vary according to local water conditions and temperature.
Reset: After activation the unit must be removed and reset button depressed to reset