Rectangular Louver Damper – Air Sealing
DPTR
The DPTR model FCA rectangular louvre damper with air sealing is welding assembly construction. The body is rectangular, and it has two or more louvers that spin on the central shaft in a convergent or divergent way. They are used normally in regulation services.
With this design, 100% leak tightness is achieved through the use of a double disc and the creation of an air chamber with the help of a fan.
| 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 600ºC. |
| Sizes | From 300x300 to 3000x3000 |
| Sectors | Minerals Oil&Gas Petrochemical Plants Power Pulp and Paper Steel Industry Thermal Power Plants |
More Information
| Materials | |
|---|---|
| Seat | |
| 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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