Industrial Water & Wastewater

CMO Valves manufactures a wide selection of knife gate valve solutions for industrial water and wastewater applications. Engineered for peak performance, these knife gate valves are suitable for pumping stations, water, and sewage treatment.

Their bidirectional AB valve series features a one-piece cast body with sealing guides on both sides, ensuring reliable performance under pressure while preventing solid buildup. Its flat, full-bore circular seat allows for high flow capacity with minimal pressure drop. The guided gate ensures effective sealing in both directions, with optional V-shaped or pentagonal diaphragms available for precise flow regulation. All valves are tested hydrostatically at CMO Valves and material, and test certificates can be provided.

  • 2” to 24”
  • ASME B16.5 (class 150)
  • Bidirectional valve with one-piece cast body and integrated seat
  • Stainless steel gate
  • High flow rates with low load losses
  • Various models are offered to accommodate customer requirements
  • Custom engineered solutions and larger sizes upon request
  • A diverse selection of materials is available

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Marc Soucy, P.Eng

National Sales Manager

I am a mechanical engineer with 35+ years of experience in plant operations, maintenance, and technical sales. As National Sales Manager I bring deep expertise in the power industry and specialty valve market. Having worked on both sides of the desk, I understand the challenges plant teams face. 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 National des Ventes

Je suis ingénieur en mécanique et possède plus de 35 ans d'expérience en exploitation, maintenance et ventes techniques industrielles. En tant que directeur national des ventes, j'apporte une expertise approfondie du secteur de l'énergie et du marché des vannes spécialisées. Ayant travaillé sur ces deux fronts, je comprends les défis auxquels sont confrontées les équipes d'usine. Soyez assuré que je ne recommanderai aucun produit sans être certain qu'il répondra à vos besoins.