Product Certifications & Patents

At US Valve, quality is central to everything we do. We continuously improve by focusing on customer needs, empowering our team, and optimizing our processes using methods like Lean and Six Sigma.

Our dedication to quality is proven by our ISO 9001 certification, a rigorous standard achieved by less than 5% of manufacturers worldwide.

We are also committed to environmental responsibility, complying with global standards like EU Directives (including RoHS and WEEE). Our products undergo in-house testing to meet key certifications such as UL, CSA, and CE, ensuring safety and reliability across various markets, including medical applications.

Patents

Patent(s) Description
US12422051B2 Internally Retained CV (PCT/International WO2025128473A1)
US12104707B1 Axial CV (NZW) Seat Retention

Ready to Talk? So are We.

Close-up of a US Valve wafer check valve showing the elastomer hinge

    Get the Report

    Submit your information and we'll send you a copy of the report straight to your inbox.