Description
PTFE three-way valve, Ø 10 mm, NW 4 mm, is a solid PTFE laboratory stopcock fitted with hose nozzles for secure tubing connections. Built entirely from solid PTFE, the valve body delivers broad chemical resistance against aggressive media routinely handled in analytical, process and research laboratories. Outstanding sliding properties of the PTFE make the mechanism absolutely smooth-running, allowing precise, low-effort adjustment of flow paths. Blue polypropylene (PP) handles give a clear visual cue and a comfortable grip during operation. The unit from manufacturer Bürkle is pressure-rated to a maximum of 1 bar and remains vacuum-suitable down to 5 mmHg, supporting both positive-pressure and reduced-pressure setups. Fully autoclavable construction permits repeated steam sterilisation without compromising function or material integrity. Supplied as a single piece with 10 mm outer diameter and 4 mm nominal width, the compact three-way design suits flexible hose systems that require reliable diversion, mixing or shut-off of liquid or gas streams. Ideal for chemical transfer lines, sampling manifolds and general fluid routing wherever an inert, easy-to-operate PTFE valve is needed.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Type: three-way PTFE valve
- Outer diameter: 10 mm
- Nominal width (NW): 4 mm
- Material: solid PTFE with blue PP handles
- EAN: 4067722022044
- Technical Information Sheet:
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Questions about PTFE-valve, three-way, Ø 10 mm, NW 4mm, autoklav.
What is this article?
PTFE-valve, three-way, Ø 10 mm, NW 4mm, autoklav. is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Labware.
A stopcock opens and closes a line, or directs it between ports. Glass stopcocks have a ground plug that needs grease or a PTFE key. The bore decides the flow. A two-way and a three-way key are different parts.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Stopcocks & valves. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Silicone tubing and Tubing accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
