3 Way Stop Cock Manufacturer & Exporter
- CE Certified
- ISO 13485
20+ Years · 100+ Countries · OEM / Private Label
Our 3 Way Stop Cock Range
Proway | Standard 3 Way Stop Cock
Proway is our standard three way stop cock, engineered for smooth, dependable fluid control during infusion therapy. It allows different medications to be administered simultaneously through a single access point, giving clinicians full command of flow direction.
Key features – Manufactured from transparent, medical-grade polycarbonate – Smooth 360-degree handle rotation for effortless operation – 6% Luer taper for secure, universal compatibility – Non-turbulent flow that minimises air-bubble formation – Continuous, accurate flow across all channels – Pressure rating: [confirm bar/psi] · Lipid resistant: [confirm yes/no]
Packaging: Individually sterilised and blister-packed. Inner 50/500 pcs; master carton 200 pcs (54 × 29 × 18 cm).
Proway Ext | 3 Way Stop Cock With Extension Tube
The Proway Ext combines a three-port stopcock with a flexible extension tube, adding reach and improving fluid monitoring in a single device. It is particularly suited to procedures where the injection site must be separated from the patient — including contrast administration during CT and MRI scans.
Key features – Integrated extension tube for extended reach and performance – Reduces mechanical irritation of the blood vessels at the access site – Enhances patient comfort and lowers the risk of thrombotic events – Ideal for handling contrast media during CT or MRI imaging – Kink-resistant tubing with smooth, non-turbulent flow – Fully customisable to customer specifications
Packaging: Sterilised and soft-blister packed. Inner 50 pcs; master carton 500 pcs (38 × 29 × 42 cm).
Pro Ext | IV Extension Line
Pro Ext is an IV extension line that increases the length of an existing catheter or tube, adding flexibility and easing patient movement and access. A male Luer lock connector secures firmly to the corresponding female Luer lock, keeping the line stable throughout therapy.
Key features – Separates the administration and insertion sites for safer access – Reduces mechanical irritation and the risk of thrombophlebitis – Improves overall patient comfort during extended therapy – Suitable for use during MRI and CT procedures – Kink-resistant tubing with a smooth internal surface – Available in multiple lengths and customisable on request
Packaging: Sterilised and soft-blister packed. Inner 25 pcs; master carton 200 pcs (38 × 29 × 42 cm).
Clinical Applications
The versatility of the three way stop cock makes it a standard fixture across many care settings. Typical applications include:
- Intravenous therapy — directing and switching fluid lines without disconnection
- Multi-drug administration — running simultaneous infusions through one access point
- Blood sampling — drawing samples cleanly from an existing line
- Invasive pressure monitoring — supporting arterial and central venous pressure lines
- Contrast media injection — managing flow during CT and MRI imaging (Proway Ext)
Correct handling matters as much as build quality. As a general guide, the stopcock handle should not be rotated beyond its intended range, and the flow direction should be confirmed before each use to ensure fluid reaches — or is isolated from — the patient as intended. For a full walkthrough, see our forthcoming handling and safety guide.
Why Source Your 3 Way Stop Cocks From Lars Medicare
Certified quality, European standards. Every three way stop cock is manufactured under an ISO 13485 quality management system and carries CE marking — the baseline European hospitals and distributors require. [If EU MDR certified under Regulation 2017/745, state it here.]
Two decades of manufacturing depth. With 20+ years of production and export experience, we combine consistent quality with the scale to fulfil large, recurring orders.
Fully integrated production. All critical operations run under one roof at our facility, giving us direct control over quality, traceability, and lead times.
Global distribution reach. We already supply partners in more than 100 countries, with the export documentation and logistics experience that cross-border medical procurement demands.
OEM & private-label ready. Build your own branded infusion range on our proven products — customised tubing lengths, packaging, and specifications to your market’s requirements.
Fast commercial response. Get a complete price list within 24 hours of your enquiry.
Technical & Regulatory Summary
| Specification | Detail |
| Material | Medical-grade polycarbonate (transparent) |
| Handle rotation | 360°, smooth |
| Connections | 6% Luer taper; male + female Luer lock |
| Flow | Continuous, non-turbulent, air-bubble minimising |
| Sterilisation | Sterile, single-use |
| Certifications | CE, ISO 13485 |
| Packaging | Individually blister-packed; carton details per variant |
| Supply model | Bulk, OEM, private label · FOB / CIF / DDP |
Request a Quote or Sample
Ready to source high-quality three way stop cocks for your hospital, distribution network, or private-label line? Tell us your requirement and volume, and our team will respond with pricing and availability within 24 hours.
Frequently Asked Questions
What is a 3 way stop cock used for?
A three way stop cock controls and directs fluid flow between three ports during intravenous therapy, blood sampling, pressure monitoring, and multi-drug administration. Rotating the handle opens flow between two ports while isolating the third, giving clinicians precise, single-handed control.
What material are your three way stop cocks made from?
Our Proway three way stop cock is made from transparent, medical-grade polycarbonate, allowing clear visual confirmation of fluid flow and secure, leak-resistant Luer lock connections.
Do you offer a 3 way stop cock with an extension tube?
Yes. Our Proway Ext combines a three-port stopcock with a kink-resistant extension tube, ideal for separating the injection site from the patient and for managing contrast media during CT and MRI procedures.
Are your three way stop cocks CE and ISO 13485 certified?
Yes. All our three way stop cocks are manufactured under an ISO 13485 quality management system and carry CE marking, meeting the standards required by European hospitals and distributors.
Do you supply on an OEM or private-label basis?
Yes. We manufacture three way stop cocks for OEM and private-label partners, with customisable tubing lengths, packaging, and specifications. Contact our team to discuss your requirements.
What is the minimum order quantity and how are they packed?
Products are individually sterilised and blister-packed, with inner and master carton quantities varying by variant. Share your target volume and we will provide full packaging and pricing details within 24 hours.
Which countries do you export to?
We export three way stop cocks and other medical disposables to more than 100 countries, with established export documentation and logistics support for cross-border procurement.