Throttling Valve

The Conval Clampseal® throttling valve is designed for severe service applications requiring repeatable flow control and dependable shutoff.

The throttling valve design includes a removable seat/venturi for easy replacement or re-sizing in cases where conditions change, a pressure seal bonnet provides easy access for servicing with no welds to cut or seal rings or gaskets to replace, and a position indicator so that the valve position is known.

  • 1/2″ to 4″
  • ASME Class 900 and 2500
  • Replaceable seat/orifice
  • Easy-to-read micrometer position indicator
  • Pressure-assisted seal bonnet
  • Integral gland wrench for simple packing adjustments
  • Available in tandem configuration

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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.