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Butterfly dampers

Butterfly Dampers

Product overview

FORENSERVTEK Butterfly Dampers offer a simple and cost-effective solution for flow control and isolation.
We can provide configurations with various materials, sizes and sealing structures to meet the requirements of heavy industrial applications for dampers operating under high temperature, high dust conditions, while satisfying leakage rate, reliability and maintenance-free operation demands.
FORENSERVTEK Butterfly Dampers incorporate many high-efficiency, cost-effective innovations and can be used for isolation, flow control, or a combination of both.
Our long-term experience in supplying equipment across diverse industries has endowed us with strong capabilities to deliver dampers with a full range of special features, which can be custom engineered to meet the most complex application requirements.

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Engineered for your process

Butterfly Dampers Technical Specifications

Dimensions

  • DN80–DN6000.
  • For larger sizes
  • please consult the factory.

Pressure Rating

  • PN0.5–2.5.
  • For higher pressure ratings
  • please consult the factory.

Max. Temperature

  • ≤1200°C.
  • For higher temperature applications
  • please consult the factory.

Leakage Rate

  • 0.1%~3%.
  • Zero leakage can be achieved with an air seal system.

Actuation

  • Manual
  • pneumatic
  • electric
  • hydraulic.

Materials

  • Carbon steel
  • boiler plate
  • stainless steels (304, 316, 321, 310, 410)
  • chrome-moly steel
  • corten steel
  • duplex stainless steels and high-nickel alloys.

Engineered for your application

Need a custom damper configuration?

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