Description
Product Overview
The Kimble Nylon Three-Way Stopcock is engineered for precise fluid management in demanding laboratory and industrial environments. Constructed from high‑grade nylon, the stopcock resists chemicals, solvents, and temperature fluctuations, ensuring consistent performance over extended use. The three‑way design enables versatile routing of fluids, while the integrated Luer‑Lock fittings provide a secure, leak‑free connection that meets ISO standards for medical and scientific applications. Each unit is supplied in a pack of ten, allowing users to stock essential components for routine maintenance, experimental setups, or large‑scale production lines. The compact dimensions (4.8 x 3.1 x 1 inches) and lightweight build (0.01 ounces) make the stopcock easy to handle and install in tight spaces.
![[Product front view showing all components]](https://www.healthyfamily.store/wp-content/uploads/2026/07/91947991c4b546f6a2410f73e3cf1e68.jpg)
Usage
This stopcock is ideal for a wide range of applications, including chromatography systems, fluid sampling rigs, pneumatic control circuits, and medical device assemblies. Its durable nylon body tolerates aggressive reagents such as acids, bases, and organic solvents, making it suitable for chemical synthesis labs, quality‑control testing, and research facilities. The Luer‑Lock interface ensures quick and reliable coupling to syringes, tubing, and other standard laboratory components, reducing setup time and minimizing the risk of leaks. Engineers and technicians appreciate the straightforward three‑position operation—open, closed, and divert—allowing precise control of flow paths during experiments or process adjustments.
Why Choose Us
Choosing the Kimble Nylon Three‑Way Stopcock means selecting a product backed by decades of industry expertise and rigorous quality assurance. Kimble Chase, a trusted name in fluid handling, manufactures each stopcock to exacting tolerances, guaranteeing repeatable performance batch after batch. The nylon material is sourced from certified suppliers, providing consistent mechanical strength and chemical inertness. Our packaging includes a full set of ten units, each inspected for dimensional accuracy and leak integrity before shipment. In addition, we offer responsive technical support and a clear return policy, ensuring that any concerns are addressed promptly. This commitment to quality and service differentiates our offering from generic alternatives.
Key Features
- Durable nylon construction resists chemicals and temperature extremes for long‑term reliability
- Three‑way design provides flexible fluid routing and easy operation
- Luer‑Lock fittings ensure secure, leak‑free connections compatible with standard lab equipment
- Compact size and lightweight design simplify installation in confined spaces
- Comprehensive after‑sales support and hassle‑free returns for customer peace of mind
FAQ
What types of fluids can the stopcock handle?
The nylon body is compatible with most aqueous solutions, organic solvents, acids, and bases commonly used in laboratory and industrial settings. It is not recommended for highly abrasive slurries or fluids containing sharp particulates that could damage the internal sealing surfaces.
How do I install the Luer‑Lock fittings correctly?
Align the Luer‑Lock threads on the stopcock with the corresponding threads on your syringe or tubing, then rotate clockwise until a firm, audible click is felt. This ensures a sealed connection that prevents leaks during operation.
Can the stopcock be sterilized?
Yes, the stopcock can be autoclaved at standard temperatures (121 °C) without compromising its structural integrity. For rapid sterilization, it can also be exposed to ethylene oxide or gamma radiation, provided the recommended exposure limits are observed.
Is a spare set of fittings included?
The pack contains ten complete stopcocks, each with its own set of Luer‑Lock fittings. If additional fittings are required, they can be purchased separately from our catalog, ensuring compatibility with the existing units.
What warranty does the product have?
Kimble Chase provides a one‑year limited warranty covering manufacturing defects. Should any component fail under normal use within this period, we will replace the affected unit at no cost to the customer.








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