Description
Product Overview
ZTZTST 3-way stopcocks are precision-engineered flow control devices designed for medical, laboratory, and industrial applications. Featuring a durable polycarbonate body and HDPE stem, these stopcocks ensure reliable performance and resistance to wear. Each unit has a 2.5-inch thread size with luer lock connectors, allowing secure and leak-free connections. The stopcocks are sterile and individually packaged, with production and expiry dates clearly marked for traceability. Weighing just 0.05 kilograms per piece, they are lightweight yet robust, making them easy to handle and integrate into various systems. The package includes 6 pieces, providing ample supply for multiple setups or replacements.

Usage
These 3-way stopcocks are ideal for controlling fluid flow in medical devices, laboratory equipment, and industrial machinery where precise directional control is critical. They are commonly used in intravenous therapy, irrigation systems, and chemical processing to manage multiple fluid pathways without cross-contamination. The target audience includes healthcare professionals, laboratory technicians, and industrial engineers who require dependable and sterile components for safe operations. Suitable for environments demanding high hygiene standards, these stopcocks help maintain system integrity and efficiency.
Why Choose Us
ZTZTST stopcocks stand out due to their high-quality polycarbonate construction, which offers excellent chemical resistance and longevity compared to standard materials. Each product undergoes strict quality checks to ensure sterility and performance, backed by clear date markings for safety compliance. The competitive pricing at $9.90 for a 6-piece set provides exceptional value without compromising on reliability. Additionally, the luer lock design ensures a secure fit, reducing the risk of disconnections during critical applications, making them a trusted choice for professionals.
Key Features
- Durable polycarbonate body and HDPE stem for long-lasting performance in demanding environments.
- Sterile and individually packaged with marked production and expiry dates to ensure safety and traceability.
- Luer lock connectors provide secure, leak-free connections for precise fluid control.
- Lightweight design at 0.05 kilograms per piece allows for easy handling and integration.
- Versatile 3-way configuration supports multiple fluid pathways, ideal for medical and industrial use.
FAQ
What materials are used in these stopcocks?
The stopcocks feature a polycarbonate body and HDPE stem, chosen for their durability and resistance to chemicals, ensuring reliable operation over time.
Are these stopcocks sterile?
Yes, each stopcock is sterile and comes in an individual package with production and expiry dates clearly marked for your safety and compliance needs.
Can I use these for medical applications?
While designed for precision flow control, this product is not approved for medical, clinical, surgical, or patient-oriented applications; always verify suitability for your specific use case.
How many pieces are included in the package?
The package contains 6 pieces of 3-way stopcocks, providing a cost-effective solution for multiple setups or replacements.
What is the connector type and thread size?
These stopcocks use luer lock connectors with a 2.5-inch thread size, ensuring secure and standardized connections in various systems.





























































































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