Description
High-vacuum straight-through valve with glass spindle provides controlled shut-off for laboratory vacuum systems. Equipped with a fine thread and glass spindle, it offers an adjustable passage from 0 to 10 mm and a tube connection with 13 mm outer diameter. Fabricated from borosilicate glass 3.3, the valve is designed specifically for low-temperature service. PTFE components contribute to dependable sealing in high-vacuum environments. Available as a single unit from manufacturer Rettberg, it has a net weight of 0,053 kg and is well suited to straight-through flow control in vacuum manifolds, glassware assemblies and related laboratory installations. The fine-thread mechanism and glass spindle allow precise adjustment, supporting reproducible vacuum work in research, preparative and analytical settings where reliable isolation and flow regulation are essential.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Valves
- Passage: 0–10 mm
- Tube connection outer Ø: 13 mm
- Spindle: Glass
- Body material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about High vacuum valve, straight, 0-10 mm, with glass spindle
What is this article?
High vacuum valve, straight, 0-10 mm, with glass spindle 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.