Description
Tube pinch valve for silicone tubing 1,6×3,2 mm is a 2/2 opening valve for laboratory fluid control. It functions as a normally closed pinch valve with a working range up to approximately 1,5 bar and is specified for silicone tubing of 1,6×3,2 mm. Supply voltage is 12 V DC with a power consumption of 3 W. The housing geometry can physically accept a second tube, yet that position must remain unused because motor force is not rated for dual-tube operation; for true 2/3 changeover duty the alternative configuration should be selected instead. By pinching the external tubing the valve keeps the medium isolated from internal mechanics, which is advantageous for clean or sensitive flows. Suitable for analytical, biotech and general laboratory installations that require simple on/off control of a single silicone line. This opening pinch valve from manufacturer Landgraf HLL offers a compact, media-isolated solution for silicone tubing circuits within the stated pressure and power limits.
This article is part of Silicone tubing, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Valve type: 2/2 opening valve
- Function: normally closed
- Tubing material: silicone
- Tubing size: 1,6×3,2 mm
- Working range: up to approx. 1,5 bar
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Questions about Hose pinch valve for silicone hose 1.6*3.2 mm, opening valve
What is this article?
Hose pinch valve for silicone hose 1.6*3.2 mm, opening valve is the article on this page. Luminix Health distributes Landgraf HLL for laboratory use. It sits in Silicone tubing, inside Tubing, hoses & fittings, in Labware.
Silicone tubing stays flexible across a wide temperature range and survives repeated autoclaving, which is why peristaltic pumps and media lines use it. It is not the choice for strong solvents, which migrate into the wall.
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 Silicone tubing. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Stopcocks & valves 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.