Motorized shutter MVK55 (for 550 mm nominal size)

Motorized Shutter for Large Nominal Sizes

The Motorized Shutter MVK55 (for 550 mm nominal size) is a high-quality solution for ventilation systems. This specific shutter is ideal for preventing cold air ingress during fan downtime and stopping dirt, birds, and larger insects from entering the ventilation opening. It opens and closes only as needed, making it particularly efficient.

The motorized variant MVK55 is characterized by its robust materials and easy installation. It is made of UV-resistant quality plastic and can withstand temperatures from -20 to +60 °C. The integrated motor opens the shutter when voltage is applied and automatically closes it when voltage drops, supported by a spring mechanism. The nominal size of 550 mm (55 cm) makes it the optimal choice for larger applications.

Compared to other variants, such as the Motorized Shutter MVK15 (for 150 mm nominal size), the MVK55 offers a larger passage area and is therefore suitable for a higher air throughput. Here are some key differences and similarities between the variants:

• Application Area: MVK55 is designed for large ventilation systems, while smaller variants like MVK15 are intended for more compact systems.
• Material: All variants are made from high-quality, UV-resistant plastic.
• Temperature Range: All models are suitable for temperatures from -20 to +60 °C.
• Operating Mechanism: All shutters open when voltage is applied and close when voltage drops.

The following technical data applies to the Motorized Shutter MVK55:

The Motorized Shutter MVK55 (for 550 mm nominal size) is the perfect choice for anyone looking for a reliable and efficient solution for their ventilation systems.