Description
neoChoice membrane check valve with 2 different hose olives is a compact nylon component for unidirectional flow control of hydraulic fluid, air and water. The membrane design opens fully at a differential pressure of 5-8 mbar, providing low cracking pressure suitable for sensitive laboratory circuits. It is frequently employed as a silencer or sound damper for mini vacuum pumps, reducing noise while protecting the system from reverse flow. Two different hose olives allow connection to tubing of varying diameters, offering installation flexibility. Available as a single piece from manufacturer neolab - Labor, this check valve integrates easily into vacuum lines, pneumatic setups and liquid-transfer apparatus. Its nylon construction ensures chemical compatibility with common laboratory media and supports reliable one-way operation in research, analytical and process environments where backflow prevention or quiet vacuum performance is required.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Nylon
- Type: Membrane check valve
- Hose connections: 2 different hose olives
- Opening pressure: 5-8 mbar
- EAN: 4058072087173
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Questions about neoChoice membrane check valve with 2 different hose olives
What is this article?
neoChoice membrane check valve with 2 different hose olives is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in PVC, PTFE & other tubing, inside Tubing, hoses & fittings, in Labware.
PVC is the flexible everyday tube for water and mild aqueous liquids. PTFE is the stiff, almost inert tube for solvents. Other polymers sit between them. The bore, the wall and the chemical resistance are the specification, and the tube is cut to length.
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 PVC, PTFE & other tubing. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, Stopcocks & valves, 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.