Description
Angle high-vacuum stopcock valve "Witaflo" 10 mm is a laboratory vacuum valve intended for high-vacuum glassware systems. It incorporates over-rotation protection and provides a 10 mm bore with a side-arm diameter of 13 mm and an overall length of 225 mm. The angle design supports compact routing in manifolds, distillation trains and vacuum lines where secure isolation and controlled flow are required. This valve from manufacturer Witeg is suited to research and analytical setups that demand reliable shut-off performance under vacuum conditions. Supplied as a single piece, it integrates readily into existing apparatus. Robust construction supports repeated operation in demanding laboratory environments. The larger bore compared with smaller variants allows higher conductance for applications needing faster evacuation or greater throughput while retaining the practical benefits of the Witaflo angle configuration.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Bore diameter: 10 mm
- Overall length: 225 mm
- Side-arm diameter: 13 mm
- Type: Angle high-vacuum stopcock
- Series: Witaflo
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Questions about Angled high vacuum stopcock ''Witaflo''
What is this article?
Angled high vacuum stopcock ''Witaflo'' 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.
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.