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EFFC 100 Exhst Valve RAL9010
Art no: 2440  Weight: 0 gram  Volume: 0 l  Customs statistics no.:

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The EFFC is return air valve for installation on ceiling or wall. The air valve has a lockable central cone which is rotated to adjust the pressure and consequently the air volume.

 

Design

The EFFC is manufactured from sheet steel and is powder-coated to white RAL-9010.

Available in the following connection diameters: Ø80, Ø100, Ø125, Ø150, Ø160 and Ø200.

 

USE

It is recommended to use EFFC air valve in extract air applications. If used in supply air application, the pressure losses and sound level will be much higher than anticipated and the selection diagrams given, will no longer be valid.

 

Adjustment

The pressure is adjusted by rotating the valve cone

 

Mounting

The EFFC is designed to fit directly into the mounting frame it is provided with. The mounting frame has internal groves to provide easy installation on site by 1/4 turn of the air valve into the mounting ring.

The mounting frame or directly onto the rigid duct or false ceiling then and connected to the flexible ducting.

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