BTK 160 – Helios – Fire Protection Valve
$63.38
$77.96
BTK 160 – Helios – Fire Protection Valve Shut-off device to prevent fire and smoke. For installation in ventilation shafts or walls that serve as a fire compartment with the required fire resistance class K90-4102. For insertion in spiral ducts or for wall installation using the EH mounting sleeve (accessory). Approval number Z-41.3-695.. Product PDF: BTK
Valves, Grilles & Louvres