Description
Intake valve for 25/50/100 mL Varispenser 2 is a dedicated laboratory spare part designed for bottle-top dispensers handling larger reagent volumes. This intake valve serves Varispenser® 2 and Varispenser® 2x models in the 25 mL, 50 mL and 100 mL range, enabling consistent aspiration during controlled liquid dispensing. Supplied as an original component from manufacturer Eppendorf, it supports the fluid path of professional dispensers used in research, process and quality laboratories. The single-piece valve has a net weight of 0,007 kg and a gross weight of 0,008 kg, offering a compact format suitable for maintenance kits and instrument service. Facilities that rely on mid- to high-volume Varispenser systems can use this intake valve to maintain reliable reagent uptake and overall dispenser performance. It matches the specified volume classes directly and fits standard laboratory workflows where accurate bottle-top dispensing underpins sample preparation, media handling and routine analytical tasks. The component contributes to uninterrupted operation of compatible Eppendorf dispensers without requiring additional adapters for the indicated sizes.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Intake valve
- Compatible with: Varispenser® 2/2x
- Volume range: 25 mL, 50 mL, 100 mL
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Questions about Aspir. valve for 25/50/100mL Varisp. 2
What is this article?
Aspir. valve for 25/50/100mL Varisp. 2 is the article on this page. Luminix Health distributes Eppendorf 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.
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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.