Tunnel
Zone control valve C-A-80-50-I
Min. working pressure
2 Bar
Max working pressure
25 Bar
Kv Metric ZONE VALVE
1800
Filter
1000 micron
Inlet/Outlet
DN80-3" / DN50-2" DIN
Solenoid valve
24 VDC Impulse
Limit switches
1 x NO / 1 x NC
Pressure switch
NO/NC
ROAD-/TRAIN TUNNELS
Application
TUNPROTEC® The Model Tunprotec C-A-80-50-I Zone Control Valve had been designed and tested for installation in infrastructure tunnels of unlimited length. Among approved applications are road, train, metro, cable, conveyor, mining, and pedestrian tunnels.
BENEFITS
BENEFITS
The Model Tunprotec C-A-80-50-I features small outer dimensions, robust and reliable components, and the ability to remotely activate the zone control valve and to have it run a self-test sequence in which activation and alarm functions can be tested. The zone isolation and drain/test valves is equipped with motors for remote operation. The fire zone control valve is shipped fully assembled and can be easily installed into protected areas or into cabinets.
APPROVALS
TEST AND APPROVALS
The Model Tunprotec C_EL zone control valve has been tested to FM5560 component test for water mist systems. In addition it has been evaluated by the DANISH TECHNOLOGICAL INSTITUTE in accordance with EN ISO 13849-1 and ISO EN 13849-2 with rescped to mean time to failure (MTTF) of 150 years.