Beschrijving
Ventilation valve V2.0 is a specialised air-inlet component for laboratory solvent systems, designed to fit SCAT Safety Caps and protect solvents from ambient contamination. Featuring a UNF 1/4'' 28G connection, the valve incorporates a PTFE filter that ensures clean solvent supply while an integrated membrane blocks solvent vapours from escaping into the workspace. A built-in time indicator clearly marks the recommended replacement point after a service life of 6 months, supporting straightforward maintenance planning. Suitable for both analytical and preparative HPLC applications, these valves help maintain solvent integrity throughout extended instrument runs. The V2.0 model from manufacturer SCAT combines practical filtration with reliable vapour retention, reducing the risk of impurity introduction in chromatography workflows. Supplied as a pack of 8 pieces, the valves offer convenient stock for routine laboratory use and consistent performance in solvent-handling setups where purity is essential.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 8 pc(s)
- Product type: Ventilation valve V2.0
- Thread: UNF 1/4'' 28G
- Filter material: PTFE
- Service life: 6 months
- Time indicator: Yes
- Technical Information Sheet:
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Questions about Air Valve, V2.0, PU = 8 pcs
What is this article?
Air Valve, V2.0, PU = 8 pcs is the article on this page. Luminix Health distributes SCAT for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Labmateriaal.
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 Labmateriaal.
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.