D double stroke cylinder

Double-acting 2-stroke compressed air cylinder for controlling the ventilation and SHEV functions with one cylinder. When a pressure < 7 bar is applied, the cylinder moves to the ventilation position (small stroke); at a pressure > 10 bar, the cylinder moves to the SHEV position (total stroke). Our double-acting double-stroke cylinders are available with piston diameters of 40 mm, 50 mm and 63 mm.

These are supplied with an eyebolt and two swivel-screw fittings for secure installation.

In addition to the standard stroke lengths, special lengths are available on request. Depending on the version, the cylinder is fitted at the top, middle or bottom and supplied with compressed air. It can also be ordered with locking only in the extended or retracted position or with double locking.

The cylinders are used to open and close NSHEV devices such as windows, blinds, flaps and domes.

Special versions of this type are available on request.