Heavy-duty dampers are designed for marine applications.

LSS ? R

Butterfly valve with circular housing for air volume control or as a shut-off damper.

Manually, electrically or pneumatically operated.

Available for duct sizes from dia Ø200- Ø1250.

SSVent

Rectangular Shut-Off Damper with Adapter-plate for circular application.

Damper blades and shafts are executed in AISI 316L.

Manually, electrically or pneumatically operated.

Available for duct sizes from dia Ø710- Ø1600.

S.Vent ? R1OVL

Butterfly Valve with Drain Gap for Overflow Water. Suitable for weather tight shut-off service of ventilating ducts on main deck.

To be used where the heights of the ventilating top-ducts above deck are low.

Mainly fitted with manual actuators as hand-wheels or levers. For remote control the valves can be supplied with electric, pneumatic or hydraulic actuators.

Available for duct sizes from dia Ø150- Ø1250.

DESIGN

Long experience has contributed to a simple and functional construction.

Also tailor made solutions to meet customer’s specification.

EXECUTION

Normally manufactured in Grade A ship steel, hot dip galvanized.

Other materials are sea water resistant aluminium or stainless steel.