HVAC damper,Manual Smoke Exhaust Fire Damper

Product Overview

Description

HVAC damper,Manual Smoke Exhaust Fire Damper     

 

 

Marine fire damper conforms to the requirement s of SOLAS,which has passed through the tests of IMO and certification of LR,DNV,GL,CCS,ABS ,BV DNV etc..

The fire damper is installed in the supply air and return air main pipe of ventilation system.

Fuctions and features:

 

-The valve will be shutdow automatically when the fuse block move at temperature of 70°c

-The damper will be automatically shutdown when electric signal sent to the valve.

Shutdown manually

-Output shutdown signal, the related ventilation equipment stop working.

-Start-up manually.

-Adjust air flow volume manually.

We can meet different clients’s requirement of fire dample. Fire Class:A0,A30,A60

 

Specification:

 

Round FD DN100mm-DN2500mm,

 

Rectangle FD:60mm<L<3000mm,120mm<H<3000mm

 

Special size can be customized.

 

Operation type: Manual or ;motor (Belimo) ; pneumatic

 

 

Type of Construction:

 

1,Rectangel type with single balde;

2, Rectangel type with multi balde;

3, Round type with single balde.

4;Round type with multi baldes

 

Detail Pictures

 

 

 

 

Certification:CCS,BV,GL,LR,ABS,DNV,EC etc…

 

 

We have best price and very good quality.

 

If you want to see more information,pls don’t hesitates to contact us.