Volume Control Motorized Zone Dampers for Duct, Zone Heating Dampers

In the face of fierce competition in the product market, our company will give full play to the enterprising spirit, strict and standardized management, honest attitude, and wholeheartedly provide customers with thoughtful and satisfactory Steel Soundproof Airtight Door, Marine Crankshaft, Thick Shipbuilding Steel Plate. In order to enable users to enjoy complete supporting services, perfect technical consultation and perfect after-sales service, our products and services have been continuously upgraded over the years, which has received unanimous praise! Our company has established long-term and stable cooperative relations with major manufacturers, providing customers with guaranteed quality and stable supply demand for a long time. Our company continuously improves our business process, shortens product production cycle, controls enterprise cost, and improves our competitiveness. We select high-quality, environmentally friendly raw materials, use modern processing equipment with first-class processing technology, and rely on strong teamwork.

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

Excellent first' in mind, we operate closely with our customers and supply them with efficient and expert services for Volume Control Motorized Zone Dampers for Duct, Zone Heating Dampers. The company adheres to the innovation-driven development strategy to create new engines; adheres to reforms to stimulate new vitality; adheres to openness to drive and expand new spaces. Our company will provide you with satisfactory service with affordable price and professional manufacturing technology.