Description
Angle high-vacuum valve with PTFE spindle and bore 0 - 15 mm is an adjustable laboratory valve engineered for high-vacuum applications requiring larger flow capacity. The housing is made of borosilicate glass 3.3 and incorporates a polytetrafluoroethylene (PTFE) spindle for smooth, chemically resistant operation. Tube connections feature an outer diameter of 24 mm, facilitating integration into larger glassware setups, while the net weight of 0,253 kg reflects a robust yet manageable construction. The adjustable design permits continuous regulation of the bore from fully closed up to 15 mm, enabling effective isolation or metering of process streams under vacuum. Typical uses include vacuum distillation, manifold systems, freeze-drying equipment and other laboratory processes that demand reliable shut-off performance. This angle high-vacuum valve from manufacturer Rettberg belongs to the category of laboratory stopcocks and shut-off valves valued for durability and vacuum tightness. Its materials ensure compatibility with a wide range of solvents and reagents while supporting repeated thermal and mechanical stress in research environments.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Bore: 0 - 15 mm
- Tube outer diameter: 24 mm
- Material: Polytetrafluoroethylene (PTFE)
- Housing material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about High vacuum valve, angled 90°, PTFE-spindle, passage 0 - 15 mm,
What is this article?
High vacuum valve, angled 90°, PTFE-spindle, passage 0 - 15 mm, is the article on this page. Luminix Health distributes Rettberg 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.
