Galvanized Steel Manual Air Backdraft Valve For Ductwork System

Galvanized Steel Manual Air Valve Backdraft Valve For Ductwork System

Manual Air Damper Feature:

1. It is a volume controller installed in the air duct of air-conditioning and ventilation systems.
2. The open degree of blades is controlled by manual actuator or electric motor.
3. The material could be sprayed galvanized sheet or aluminum alloy or stainless steel.
4. It is applied to air conditioning and air purification systems

Specifications:
Size : 51mm,63mm,75mm,80mm,100mm, 150mm, 200mm,250mm,300mm, 315mm... (other sizes optional according to customer's requirement);

Warmed by special thermal material with sound resistant feartures;

Painted in high temperature with green colour ;

Customized size available

Contact: Cathy

Email: info(at)ypmachinery.com

Whatsapp: 0086-15028109230

Shijiazhuang Woodoo is a leading enterprise whose hardware processing and trade is integrative. One of our factories locates in Shijiazhuang and the other locates Langfang, Hebei province where is close to Beijing and Tianjin port.

Our company owns a lot of senior engineers and skilled workers that is capable of very solid manufacturing and processing. Our factories can design all kinds of complex die ,such as progressive die and compound die.

Our products are widely used in dust extraction, ventilation systems, fireplace, household appliances, construction hardware , communications,and many other industries.

Our factory main equipments:16-500 tonnage general punch machine and hydraulic deep drawn machine, CNC turret punch, CNC bending machine, CNC shearing machine, CNC lathes, grinder, miller, laser cutting, power lathe, argon arc welding, electro welding , stud welding machine. Spot welding,CO2 shielded arc welding.

If you need a partner in metal parts field to match your specific manufacturing requirements, Woodoo is at your service.

2532732262@qq.com info@ypmachinery.com export@ypmachinery.com