Louvres

RZ Opposed-Action Volume Control Louvre

Opposed-action volume control louvre with PVC mechanical components

RZI Parallel-Action Volume Control Louvre

Parallel-action volume control louvre without PVC components, suitable for operating temperature up to 200°C

ZRZ Airtight Opposed-Action Louvre

Sealed counter-flow regulation louvre with PVC mechanical components

NFZ Over-Pressure Wall Louvre

Over-pressure wall louvre

NKZ Over-Pressure Duct Louvre

Over-pressure duct louvre