Round double flap dampers are designed to shutioff (100% tightness) a gas stream (e.g. exhaust gas) in ducts with circular cross-section, using a sealing air station. Depending on the size of the valve damper (diameter), a multi-flap design is possible.
When designing the control system of the flap damper valves and the control system of the sealing air station based on EN 12952-13, it is possible to use the damper valves for H&S applications in case of work carried out in the flue gas ducts.
The double round dampers may be driven by any type of actuators designed for valve drives.
DSM is a leader in producing shut-off flap dampers of this type, both with single and multi-flap systems. Our products provide high quality and reliability, resulting from top-grade materials used in their production and precise workmanship. Focusing on the needs of our customers and safety of the plants, we strive to offer products that meet the highest standards, from the very first step - from design to commissioning of the plant. All this makes our products popular, despite of the strong competition operating on the market. Our customers know how important is our experience and this is the source of their trust.
An important advantage of our services is the quality of service guaranteed to all orders. Apart from the highest quality flap dampers, we also provide professional support and advice in selecting products, focusing also on fast services that satisfy every customer. So when you need a round double damper valves or any other product from our offer, you may be sure that the recommended device will be the best possible solution in each case - we guarantee it.