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Butterfly Dampers

Recognized as the topmost manufacturer, exporter and supplier of flow control equipments, our company has gained specialty in offering an extensive range of Dampers like Butterfly Damper and Motorized Butterfly Dampers. The offered dampers are considered ideal for a wide range of applications that demands low-leakage isolation or flow control operations. These dampers are manufactured by our adept professionals using premium quality components and modern methodology in conformance with international quality standards. Furthermore, clients can purchase these Butterfly Dampers from us in different specifications to suffice their specific needs.

Butterfly damper is perfect for assembly between the flanges on systems of gas conduit. The standard damper model is designed for activity at pressures of upto 500 mbar, with temperatures of upto 800 ºC and advisable speeds below 30 m/s. It is a particularly air tight valve with a closing degree of 90% to 99%, which can limit 100% if an air-sealing system is enclosed. The standard model is designed to carry out the assembly in such a manner that the drive shaft stay in a horizontal position. Although, there is an assembly choice with the shaft in a vertical position on request.

Butterfly disc is built flat, with reinforcing ribs, and are backed on two semi-shafts. The flat disc system is perfectly rigid for the work pressures of these valves, and it doesn't have
significant losses. 

These two-way dampers have utility of controlling the gases passage circulating in the conduit. They are made up of a disc shutter or disc, which turns on two semi-shafts. The butterfly dampers are usually supplied as a single part, except for uses in which the unit dimensions require special transport.

Seal Design:  There are two types of butterfly seal design. Depending on the application, the choices are: swingthru (90 – 97% closure) for situations with dust concentrations < 1000 mg/Nm3; and step seat (99% closure) suited for applications requiring a high air tightness level.

Construction: Standard construction includes diameters ranging from 150 mm to 2000 mm; and on request, bigger sizes can be constructed.

Bearings: There is a supply of butterflies with bearings, set on the outside and isolated from the packing. As a result, they are kept away from sources of corrosion and heat thus increasing their utile life. Also, this system allows for the changing of the packing without removal of the bearings, which make future maintenance simpler.

  • Optimum strength for durability
  • Withstand high pressure
  • Lower turning torque required
  • Ease of installation

Industrial Butterfly Dampers
Industrial Butterfly Dampers
An experienced team of professionals assists us manufacture, export and supply an excellent quality array of Butterfly Damper. Offered damper is manufactured in compliance with international standards using top class raw material with the help of latest technology. This damper is used for throttling control of gas, air, liquids 'steam and other types of fluids. Furthermore, it can be used to alternate block, allow a draft and an air-flow. This Butterfly Damper is available in different specifications as per the need of the clients at highly competitive prices. KEY FEATURES: High absorbing capacity Heat resistance Sturdiness Corrosion resistant finish
Motorized Butterfly Dampers
Motorized Butterfly Dampers
With the assistance of our modern manufacturing unit, we are capable of manufacturing, exporting and supplying high quality Motorized Butterfly Dampers. Offered dampers ae manufactured using the best quality components and innovative machines. The offered Motorized Butterfly Dampers are highly demanded all over the world owing to their features like strong construction, excellent functionality and optimum strength all over the globe.
Pneumatic Butterfly Damper
Pneumatic Butterfly Damper
Supply Ability : 200 Sets Per Month