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Trening venttrade

Circular ducts & fittings

DTVU - hermetic, with rubber sealing along the perimeter of adjusting flap, used when it is necessary to fully cut off air flow.

DTVU

They are produced in three versions:

DTVU - hermetic, with rubber sealing along the perimeter of adjusting flap, used when it is necessary to fully cut off air flow.

DRVU - no adjusting flap sealing, used to control flow in pipe laterals.

DSVU - adjusting damper, makes it impossible to fully cut off air stream flow, used to control output – for example in expansion boxes or air inlets. Gasket on connection stub.