The control cabinet of the emergency valve system is connected to the company's fire alarm system. In the event of a fire, the emergency slide system is actuated via a switch contact and the safety slide is closed.
If the fire alarm system is no longer functional due to the fire or a power failure, the security slide can be closed manually with a square key or e-key. It is important that the closing of the emergency shutters has been incorporated into the emergency plan.
Since the slides were moved to the safety position (closed), they can only be opened again when the fire alarm system is in good condition. Opening is only possible by operating the switch on the control cabinet.
Prevents fire water from entering rivers, groundwater and soil
Toxins and contaminated fire water do not get into the sewage system
Safe and automatic closing by connection to the fire alarm system
Operation even in the event of a power failure with a square-section key