Vernay SupraValve® Series:

Revolutionizing Duckbill Check Valves

Unmatched Precision in Medical Valve Technology for Healthcare Advancements

The medical industry’s constant evolution demands assemblies that embody both reliability and precision. Download our brochure for an in-depth look into the features and applications of the Vernay SupraValve® range, a series of medical-grade duckbill check valves.

Why Choose SupraValve®?

Low priming volume prevents potential blood entrapment

Removing internal dead space optimizes flow

Enhanced duckbill patency with less pressure drop

Simple, transparent design ensures easy bubble detection

Turbulence and cavitation effects are minimized by design to prevent cell breakdown

Design minimizes shear stress on blood cells

Engineered for blood management applications suitable for almost all medical procedures

Meets the most recent stringent industry standards

Enhances safety and compatibility

Swivel luer nut connector available upon request

Tailored Applications

Leveraging over seven decades of leadership in fluid control innovation, Vernay’s SupraValve® Series excels in offering critical reverse leak protection for an array of medical uses, including:

  • Blood Handling
  • Cardiovascular Support
  • Precision Drug Delivery
  • Enteral Feeding Solutions
  • Gastrostomy
  • Hemo-dialysis
  • In Vitro Diagnostics
  • IV Therapy
  • Pharmaceutical
  • Respiratory
  • Surgical Applications
  • Tracheal
  • Urology
  • Veterinary
  • Wound Care Management

Discover the SupraValve® Series: Enhance Your Medical Applications

Embrace the future of medical component technology with the Vernay SupraValve® Series. Our detailed brochure offers insights into how these advanced valves can elevate your medical devices, detailing specifications, customization options, and the comprehensive support Vernay provides globally.


Vernay developed the SupraValve® range to offer unparalleled reverse leak protection at low-opening pressure, from comprehensive research, collaboration with healthcare professionals, and a keen understanding of industry needs and technological advancement.

Our SupraValve® Series features an array of connector options and diverse housing materials. These valves are designed for medical applications and feature an elastomeric duckbill check valve made of our proprietary silicone compound selected to meet USP Class VI requirements. These valves feature Vernay’s exclusive, patented lubrication treatment which assures reliable valve opening.

SupraValve Series Feature Chart

Learn More in the SupraValve® Series Brochure

Fill out the form below to dive deeper into the SupraValve® Series and discover why Vernay remains the preferred choice for medical device manufacturers seeking innovation and reliability.

Explore the innovative features and technical specifications that set the SupraValve® Series apart.

Understand the support and expertise Vernay offers to partners worldwide, ensuring you have the knowledge and resources needed for seamless integration.

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