Damper

1. There is no connecting rod, bolt, etc. inside, so it works reliably and has long service life

2. The valve body and valve plate are welded with high-quality carbon steel plate or stainless steel plate. It has the advantages of simple structure, small flow resistance, light weight, flexible rotation, long service life and convenient operation and maintenance

1. It can be customized according to the demand
2. Different operation modes can be used: electric, manual and pneumatic,
3. The quality is worthy of trust and endurance through quality inspection at all levels
4. Easy installation, small flow resistance, large flow capacity, avoiding the influence of high temperature expansion, and easy to operate

1. Compact and simple structure design, small volume, light weight, easy operation
2. Welding structure, good performance, low leakage rate, suitable for gas medium

1. Our company can design special products according to various complex working conditions to meet various personalized needs
2. Strictly control the quality of products, and all products have passed the quality inspection before leaving the factory
3. High cost performance, non-standard customized products

Manual, electric, pneumatic series of 304SS Butterfly Damper Valve are made of steel plate welding, with the characteristics of short structure size, light weight and convenient installation.

The 304SS Butterfly Damper Valve has small driving torque, flexible opening and closing, and convenient operation. There is no visible gap between the sealing pairs and the leakage rate is small. The expansion gap between butterfly plate and valve body is large, which can effectively prevent the jamming caused by heat expansion and cold contraction.

The 304SS Butterfly Damper Valve can be equipped with a variety of driving devices, such as manual device, worm gear transmission device, pneumatic device, electric device. Ventilation butterfly valve is widely used in metallurgy, petrochemical, electric power, building materials, mining and other industrial pipelines, to control or regulate medium gas

1. Support customized processing and stable supply
2. Before leaving the factory, the products are strictly inspected at all levels, so that customers can rest assured
3. All raw materials are strictly selected and meet the standards
4. Convenient design, installation, maintenance and replacement

1. The Manual Air Butterfly Dampers is reasonable in design, light in weight and quick in opening and closing.
2. The Manual Air Butterfly Dampers has the advantages of small operating torque, convenient operation and labor saving.
3. Suitable materials are used to meet the requirements of low, medium and high medium temperature and corrosive medium.
4. No connecting rod, bolt inside, reliable operation and long service life

1. Suitable for coal powder, smoke, dust, gas and other media

2. Double Flange Gas Duct Butterfly Damper has common type and wear-resistant type for users to choose, to ensure the requirements of different working conditions and improve the service life of air door.

3. Double Flange Gas Duct Butterfly Damper is available from single axis to more than one axis.

4. Double Flange Gas Duct Butterfly Damper can be driven by manual, peumatic and electric drive.

The Electric Actuator Ventilated Butterfly Valve produced by our company has the advantages of simple and reasonable structure, small leakage, small friction torque, flexible operation, good blade rigidity, corrosion resistance and complete varieties. Electric Actuator Ventilated Butterfly Valveis used to adjust the air volume of air duct. The valve is divided into manual, electric and pneumatic operation ways