Dampers & Air and Gas Valves

CMO Valves manufactures and designs a wide selection of damper equipment in a variety of sizes and valve types for air and gas applications. Engineered to deliver optimal performance, CMO damper valve solutions serve to regulate gas flow within pipelines, providing isolation and precise control when necessary. Standard tightness rate for CMO Valves ranges between 97% and 100% depending on the seal design. 100% tightness is made possible by air injection sealing with a double clapper system where needed for applications that require watertight integrity. All valves are tested hydrostatically at CMO Valves and material and test certificates can be provided.

  • 1” to 120”
  • Max working pressure 0.5 bar and temperature 600°C
  • Valves with round, square or rectangular T-shaped damper design
  • Watertight integrity between 97% and 100%
  • Upon request, refractory lining suitable for hot air applications can be provided
  • Various models are offered to accommodate customer requirements
  • Custom engineered solutions and larger sizes upon request
  • Various construction materials, seat and packing available

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Marc Soucy, P.Eng

National Sales Manager

I am a mechanical engineer with 30 years of plant, sales and service experience. I have been on both sides of the desk and can relate with you when issues arise in the plant. You can trust that I won’t recommend a product unless I know that it will do the job for you.

Marc Soucy, P.Eng

Directeur des ventes nationales

J’ai un diplôme en génie mécanique avec 30 ans d’expérience dans les usines, les ventes, et le service. J’ai été de chaque côté du bureau et je comprends lorsque des problèmes font surface dans l’usine, l’importance que l’on doit y apporter. Vous pouvez être sûr que je ne recommanderai pas un produit à moins que je sache qu’il convient à votre application.