Products Description

A disposable medical three-way valve is a sterile, single-use medical control device, usually made of medical-grade plastic (such as polycarbonate, polypropylene), with three channels (A/B/C), which can flexibly switch the flow direction of liquid or gas and adjust the flow rate by rotating the valve body. It is widely used in infusion, drainage, anesthesia and emergency treatment.

Core Advantages
Safe and infection-proof
The one-time use design avoids the risk of cross infection caused by repeated disinfection and meets the requirements of aseptic operation.
Easy to operate
With a simple structure, medical staff can quickly complete channel switching and flow adjustment to improve work efficiency.
Precise control
ccurately distribute the flow of liquid or gas, reduce drug waste, and ensure the accuracy of treatment (such as contrast agent injection).
Multi-function adaptation
Applicable to various scenarios such as blood transfusion, chemotherapy, central venous catheterization, anesthesia infusion, et
Main application scenarios
• Emergency treatment: Rapidly switch emergency drug pathways (such as alternating infusion of pressor drugs and saline).
• Interventional surgery: Multi-channel management of contrast agents, flushing fluids and drugs.
• Long-term infusion: Reduce repeated punctures and protect patients' blood vessels (such as parenteral nutrition support)
Precautions for use
1. Sterility inspection: Before use, confirm that the packaging is intact and the valve is not leaking or contaminated.
2. Channel identification: Clearly mark the purpose of each port (such as "drug solution", "flushing tube", "patient end").
3. Exhaust operation: Remove bubbles before switching channels to prevent the risk of air embolism.
4. Compliance disposal: After use, it should be handled according to medical waste regulations and reuse is prohibited.
Contact information



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