Louvre Dampers | Products

Rectangular Louver Damper

DPR

The DPR model FCA round louvre damper is welding assembly construction. The body is square or rectangular and it has two or more blades that spin on the central shaft in a convergent or divergent way. They are used normally for regulation services.

Depending on the seat configuration, soft or metal-metal, it can get a tightness by area (efficiency) between 96% and 99,5%.

Design Standard	ANSI / ASME / DIN
Pressure	The maximum work pressure is standar at 0.5 bar. Depending on the materials used, the highest work temperature is until 900ºC.
Sizes	From 300x300 to 3000x3000
Sectors	Minerals Oil&Gas Petrochemical Plants Power Pulp and Paper Steel Industry Thermal Power Plants

More Information

Materials
Seat	Metal/Metal with different sealing rates ranging from 96% to 99,9%.
Operation type	Electric Actuator, Hydraulic Actuator, Manual, Pneumatic Actuator
Applications	Combustion gases outlet, Gas ducts, Heat recuperation systems, Industrial gas treatment, Plants of cogeneration
Accessories & Options	Junction box, Limit Switches, Proximity switches, Solenoid valve

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