Description
Three-way valve, PVDF, Ø 5-7 mm, NW 4 mm, white is a compact fluid-handling component for controlled liquid transfer in laboratory and process settings. It is used to open, shut off or change the direction of flow during media transfer without disconnecting tubing. The body is made from PVDF, which offers excellent chemical resistance, remains transparent in use and is suitable for food-contact applications. Tubing with an outer diameter of 5–7 mm connects to the ports; the valve provides a nominal width of NW 4 mm and an inner diameter of 6 mm. Maximum operating pressure is 1 bar, and the PVDF construction is specified for an operating temperature range of +0 to +40 °C. An integrated mounting plate supports straightforward installation on panels, benches or equipment frames. Supplied as a single white piece with a net weight of 0,026 kg, this three-way valve from manufacturer Bürkle suits sampling, dosing, recirculation and shut-off tasks in analytical laboratories, pilot plants and production lines where chemically robust, easy-to-install flow control is required. Its three-port layout helps operators reconfigure liquid paths quickly while maintaining a clean, compact fluid path.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: PVDF
- Colour: white
- Hose connection: Ø 5-7 mm
- Nominal width: NW 4 mm
- EAN: 4067722021986
- Technical Information Sheet:
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Questions about Three-way valve, PVDF, Ø 5-7 mm, NW 4 mm, white
What is this article?
Three-way valve, PVDF, Ø 5-7 mm, NW 4 mm, white 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. Articles in stock ship within 2–5 business days. 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.