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Non-return valve, round air duct

Code

EC011281

Version

4

Group

Air and fire valves (EG015630)

Release

DYNAMIC, ETIM-10.0
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Features

01

Material

EF002169 - Alphanumeric

02

Material Qualifier

EF001257 - Alphanumeric

03

External surface protection

EF024503 - Alphanumeric

04

Model

EF000010 - Alphanumeric

05

Nominal duct diameter (mm)

EF020311 - Numeric

06

Connection

EF000443 - Alphanumeric

07

Overpressure (Pa)

EF022436 - Numeric

08

Valve butterfly with rubber

EF024262 - Logical

09

With pre-mounted seal

EF022063 - Logical

10

Working length (mm)

EF006318 - Numeric

11

Outer diameter (mm)

EF000015 - Numeric

12

Suitable for roof fan

EF025038 - Logical

13

Suitable for horizontal use

EF025911 - Logical

14

Suitable for vertical use

EF025912 - Logical
Synonyms

Back-draft shutter for roof mounted fan

Back-draught shutter for roof mounted fan

Non-return valve

Non-return valve, round air duct