Description
Angle stopcock DURAN® Economy 0–10 mm is a laboratory angle valve stopcock manufactured from DURAN tubing in borosilicate glass 3.3 for controlled flow applications. It offers an adjustable bore from 0 to 10 mm and combines a PTFE spindle with a sealing system that includes over-rotation protection, supporting reliable metering and shut-off in angled configurations. The Economy design is supplied as one piece and has a net weight of 0,091 kg, making it practical for everyday laboratory glassware assemblies. Borosilicate glass 3.3 provides the thermal and chemical durability associated with DURAN® laboratory glass, while the PTFE spindle ensures smooth operation across the full bore range. From manufacturer Witeg, this angle stopcock is suitable for analytical workflows, preparative chemistry, educational benches and general fluid handling where a robust angled valve is preferred. It can be integrated into custom apparatus or used as a service replacement, delivering consistent control of liquid or gas streams within the 0–10 mm bore specification.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Angle stopcock
- Series: Economy
- Material: Borosilicate glass 3.3 (DURAN®)
- Bore: 0–10 mm
- Spindle: PTFE with over-rotation protection
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Questions about Needle valve stopcock, angled ''Economy''
What is this article?
Needle valve stopcock, angled ''Economy'' is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.
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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.