Diffuser Accessories Opposed Blane Damper Screw Type

We are a leading company concentrates on R&D, manufacture, sale and after-sale service, specialize in producing and devloping high-quality Three Phase Large Induction Motor, Marine Rope, 30P Marine Sewage Treatment Plant, and our products have been exported to many countries and regions. Our enterprise spirit is, take charge, innovation, openness, and win-win. The common pursuit of our company is to pass on the foundation and sustainable management. We continuously optimize the work of each module of human resources, and focus on building a team of employees with outstanding ability and professionalism. We believe that the future will not only require a single individual to drive, but also rely on openness and coordination to create greater value and more new possibilities.

Marine fire damper conforms to the requirement s of SOLAS,which has passed through the tests of IMO and certification ofLR,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:
1.The valve will be shutdow automatically when the fuse block move at temperature of 70°c
2.The damper will be automatically shutdown when electric signal sent to the valve.

Shutdown Manually
1.Output shutdown signal, the related ventilation equipment stop working.
2.Start-up manually.
3.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

We have always believed that professionalism changes the future so that we continue to research and develop every year and committing to upgrading our Diffuser Accessories Opposed Blane Damper Screw Type to a higher level in the world. We believe that strategy is the direction of the company, and the system and process are the guarantee of the team. In order to practice 'excellent quality comes from technological innovation', our company has spent a lot of effort in developing new products.