North Port SER100/150 – Unidirectional Valve

The North Port Series 100 and 150 unidirectional valves offer tight and reliable sealing for media such as liquids, low density stock, and moderate slurries. The series 100 is a lugged design and the series 150 a flanged design for sizes 18” to 48”.

Both the Series 100 and 150 are manufactured with stainless steel components and equipped with a fully guided gate to prevent gate distortion in the event of back pressure and the option for either elastomer or metal-to-metal seats.

  • 2″ to 48″ lugged, 18″ to 48″ flanged
  • Pressure rating according to MSS SP 81
  • Full stainless steel construction
  • Fully guided gate
  • Bubble tight elastomer seats
  • Class 3 shutoff metal-to-metal seats
  • Rising stem standard
  • LD stock, moderate slurries, water

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Marc Soucy, P.Eng

Product Applications Engineer & Business Development Manager (Atl Canada)

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

Ingénieur d’applications de produits & Responsable du développement de la région de l’Atlantique

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.