Mechanical hook locking device for use with SHE opening mountings

• When SHE unit is closed or indoor ventilation mode is on, the locking hook MHV engages with the bolt fitted to the mounting bracket / ventilation actuator, and is arrested by spring action

• When SHE mounting is opened by the SHE actuator, the locking hook automatically disengages from the bolt

• When SHE mounting closes, locking hook automatically reengages with the bolt

• Manual unlocking is possible by cable passing through bores provided in the locking hook

• Integrated guide for direct inclusion of the Set-L3 of a ventilation actuator

• Ambient temperature range: -20 to +110°C

• VdS approval no. G 592011

• Maximum locking force 6.600N

Types:

MHV-4.1: Maximum locking force 6.600N; actuating bolt Ø10mm

MHV-4.2: Maximum locking force 6.600N, actuating bolt Ø12mm

Accessories:

EVB 3-M12: Adjustable locking bolt to be fitted to SHE mountings without additional ventilating function. Retrofitting of the ventilating function is possible by exchanging the adjustable locking bolt for a ventilation actuator with Set-L3 (see below)

Extension sets: Extension sets to be fitted to SHE mountings for coupling an additional ventilation actuator. In ventilation mode, the SHE cylinder will follow idle

Set-L3-M8: Screw M8 with cross pin dia. 12mm, to be screwed into the ventilation actuator

Set-L3-M8 / ST 12-1/8: This set is required for use in electric ventilation actuators of the type E series. Additionally includes 2 plugs ST 12-1/8

Set-L3-M6: Screw M6 with cross pin dia. 12mm, to be screwed into the ventilation actuator

Set-L3-M6 / ST 12-1/8: Set additionally includes 2 plugs ST 12-1/8

For special types, please inquire