Qosina offers the largest in-stock inventory of medical valves that are ready to ship. With low minimum orders and just-in-time delivery, we’ll help you keep your project on track.

Medical Valves from Qosina

Qosina offers an extensive line of valves including check valves, relief valves, hemostasis valves, luer-activated valves, tuohy borst adapters and drain valves. In a variety of sizes and material options, Qosina can provide the right valve for any application. Hemostasis valves and tuohy borst adapters prevent leakage and backflow. Injection and pressure monitoring can be performed through the sidearm of a hemostasis valve Y connector. One-handed hemostasis valves feature an easy push/pull apparatus that allows for a single-handed process when opening and closing the valve.

Qosina also offers a double hemostasis valve that allows for easier manipulation and control of interventional devices. Our relief valves are used to control or limit the pressure in a system. The relief valve is designed or set to open at a predetermined set pressure. When the set pressure is exceeded, the valve is forced open and a portion of the fluid or gas is diverted through an auxiliary route.

Valve Accessories

Find assembly cuffs for medical valves in a variety of colors in our inventory. These high-quality assembly cuffs are made of BPE-free polypropylene. Contact us for custom sourcing of the size or color that completes your project. Free samples are available so you can try our plastic medical check valves, assembly cuffs and other products in your project before committing to a purchase.

Global Supplier of OEM Components

Qosina is a worldwide supplier of thousands of stock OEM disposable components to the medical and pharmaceutical industries. We offer single-use connectors, luers, clamps, adapters, clips, valves, needle hubs, stopcocks, hemostasis valves, tuohy borst adapters, surgical swabs and spikes. We operate in a 95,000-square-foot climate-controlled ISO 13485, ISO 22301, ISO 9001 and ISO 14001 registered facility with an ISO Class 8 Clean Room. Our mission is to help you get your innovations to market quickly. 3D CAD models of all our Quick Disconnect Couplings and many of our other components are available to download in a variety of formats. Engineers can use them to adapt virtual drawings and share visuals with nontechnical team members to make sure the components will work before you purchase.

Other downloadable resources available on our website include comprehensive technical specifications, such as material safety and data sheets, technical data sheets, material certification, and compatibility information on all products. If you can’t find the specific item your team needs in our extensive catalog, contact us about custom sourcing. Altering an existing mold for color or size can be a cost-effective way to keep your project within budget and on deadline.