Description
Angle high-vacuum stopcock valve "Witaflo" 6 mm is a precision laboratory valve designed for high-vacuum applications. Manufactured from DURAN tubing, it features a red finish, an adjustable PTFE seal and integrated over-rotation protection for controlled, reliable operation. Overall dimensions are 210 x 10 mm with a 6 mm bore, making it suitable for vacuum lines, manifolds and glass apparatus setups that require secure shut-off and fine adjustment. This valve from manufacturer Witeg supports demanding laboratory vacuum work where chemical resistance and mechanical stability matter. The angle configuration facilitates compact installation in complex glassware assemblies. Supplied as a single piece, it is ready for integration into distillation, filtration or high-vacuum systems. Durable construction and the adjustable PTFE sealing element help maintain performance under repeated use in research and analytical environments.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Bore diameter: 6 mm
- Dimensions: 210 x 10 mm
- Seal: Adjustable PTFE
- Material: DURAN glass tubing
- Colour: Red
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
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 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.