New Medical-Grade Check Valves, Large-Bore Connectors and Caps

By Chamfr Team

November 18, 2024

Chamfr is thrilled to announce the latest expansion with the addition of Resenex as our newest supplier. These products—check valves, large-bore shielded connectors and caps—add further versatility to our already comprehensive selection of connectors, fittings, filters and valves. These components bring even more options to engineers working on medical device product development projects. 

Resenex’s Check Valves, Connectors, and Caps: What’s New? 

The addition of Resenex’s check valves, connectors and caps offers more options for engineers, especially those in need of precise fluid control and reliable high-flow connections.  

Here’s a closer look at each component type now available: 

Check Valves

Resenex’s new medical-grade check valves offer crucial fluid control with low opening pressures and high back pressures, providing engineers with dependable, high-quality flow regulation options. With internal diameters (IDs) ranging from 0.1″ to 0.425″ and cracking pressures between 0.97 to 2.08 inches of water, these valves are tailored for precise fluid control and meet rigorous medical standards. 

• Low opening pressure with high back pressure for optimal fluid control 
• Made of USP Class IV medical-grade materials, ensuring safe integration into medical devices 
• Compatible with Ethylene Oxide (EtO) and gamma sterilization 
• Manufactured in an ISO Class 8 cleanroom to maintain the highest standards of cleanliness 
• Engineers will find these check valves great for medical applications that demand control over fluid dynamics, making them an ideal choice for applications such as infusion pumps, dialysis systems, enteral feeding systems, surgical waste fluid management systems and respiratory devices.

Large-Bore Shielded Connectors

Resenex’s large-bore shielded connectors cater to high-flow medical applications, providing leak-free connections and protection against accidental disconnections. These connectors have IDs ranging from 0.47″ to 0.63″ and are designed to for applications such as cardiopulmonary bypass machines, surgical suction systems, blood processing devices and drug delivery systems.

Key Features: 

• Twist-lock design for secure and reliable connection and disconnection 
• Shielded structure prevents accidental disconnections, ensuring uninterrupted fluid flow 
• Large-bore diameter for high-flow applications, ideal for scenarios requiring rapid fluid transfer 
• Constructed from USP Class VI medical-grade acrylic, compatible with EtO and gamma sterilization 
• Produced in an ISO Class 8 cleanroom, underscoring quality and safety for medical environments 

Caps 

Resenex’s new caps are designed for compatibility with their large-bore connectors and bring secure sealing options to high-performance applications. With internal diameters from 0.405″ to 0.900″, these caps meet the needs of both small and large-scale projects.

Key Features:

• Available in USP Class VI medical-grade acrylic and polypropylene, offering flexibility for varied applications 
• Compatible with EtO and gamma sterilization, meeting high sterilization standards 
• Engineered in an ISO Class 8 cleanroom to ensure the utmost cleanliness and safety for medical use 
• These caps provide reliable and straightforward sealing solutions, ideal for use alongside Resenex’s connectors in IV line ports and syringes, catheter ends, diagnostics and sampling kits and biopsy devices. 

Connectors, Fittings, Filters, and Valves for Every R&D Need 

Chamfr’s ever-growing selection of medical-grade connectors, fittings, filters, and valves offers a broad array of options for a wide range of medical device product development applications. From hemostasis valves to molded orifices, our lineup with over 280 SKUs is tailored to help engineers find high-quality components suited for their diverse project needs.