Stopcocks

MedNet 1-way stopcocks provide simple, reliable shut-off for a single fluid line in infusion, diagnostic and OEM applications. A rotating handle with clear position indicator lets users switch between open and closed quickly and safely. Produced from medical-grade polycarbonate with precise internal plugs, our 1-way stopcocks deliver leak-tight sealing, low operating torque and consistent performance across millions of cycles.

Our 2-way stopcocks enable straightforward flow management between two fluid paths, supporting applications such as priming, flushing and medication delivery. Precision-moulded bodies, clearly indexed handles and leak-free seat geometry ensure consistent performance throughout extended use. Available in multiple colours and rated configurations, MedNet 2-way stopcocks are ideal for infusion sets, anaesthesia assemblies and custom OEM devices.

MedNet 3-way stopcocks are a versatile workhorse component used across infusion, angiography, haemodynamic monitoring and critical care applications. The T-handle design enables clear visual confirmation of flow direction between three luer ports, while reliable seating delivers leak-free switching under pressure. Available in standard and high-pressure (up to 1,200 psi) configurations, in multiple colours and DEHP-free materials to match your clinical workflow.

Our 4-way stopcocks enable complex flow management across four independent ports in angiography, haemodynamic monitoring and specialised infusion setups. Precise handle indexing supports clear position identification and fast switching between fluid paths, while robust polycarbonate construction and optimised internal geometry deliver leak-free performance. Ideal for custom OEM assemblies that demand multi-line control from a single, compact body.