DL201T Volume Control Damper – Pitch 200

Description

Download Specification

Description

• Galvanised steel frame th. 1.5 mm Z200 spot welded with internal silicone seal, depth 210 mm, welded 40 mm flanges with Ø 8 holes pitch 300 mm
• Aerofoil blades in stainless steel th. 0.8+0.8, pitch 200 mm with side seal system.
• External control linkages in galvanised steel
• Side seal with AISI 301 stainless steel
• Sealing gasket on the silicone blades (-50°C / +200°C)
• Drive shaft Ø 18 mm, L=100 mm
• Bronze bearings, temp. -50°C / +200°C
• Leakage class 4/C EN 1751 up to 2000 Pa (see table)
• DIN 1946/4

Available execution

• Intermediate dimensions
• Frame 20/10
• In 304 STAINLESS STEEL
• In 316L STAINLESS STEEL
• Special flanges

ATEX execution: II 2G Ex h IIB/IIC T1…T6Gb
II 2D Ex h IIIC T 450°C…T 85°C Db 

Accessories

• R12P18 galvanised manual drive
• Electric actuators/ Pneumatic cylinder
• Atex actuators

ATTENTION: base dimensions + 10 mm x height -6 mm