Combination PTVA 12
Full panic function Automatic locking of the inactive leaf
Nr. PTVA 12
Special executions
Functional description: Inactive leaf The inactive leaf and the active leaf can be unlocked simultaneously by actuating the panic door fitting on the inactive leaf side. The shoot bolt rods are automatically locked in place with the switch lock. Locking is automatic with the aid of the switch lock. Active leaf Inside: The active leaf can be locked and unlocked from the inside with the key. The pre-locked bolt can be retracted simultaneously with the latch via the panic door fitting. The active leaf is open. Pulling the door to secures it from the outside (not locked, external lever handle disengaged). Outside (with pre-locked bolt): There is a door lever handle on the outside. If the bolt is locked back twice, it is switched to the “passage” function. The door is always accessible. When the bolt is pre-locked once or twice, it is switched to the “closure” function. The door is only accessible with the key. The door is locked when pre-locked twice. When the bolt is pre-locked once, the door is not yet locked, but only secured by the latch (external lever handle disengaged).