Description
BOLA olive cone plug cock 2-way with outer diameter 9 mm is a PTFE stopcock for low-pressure laboratory fluid handling. It has a straight bore and two olives for connecting elastic tubing such as Viton®, Tygon® or silicone with an inner diameter of 8 mm. The conical plug raises sealing tightness when the cone nut on the underside is tightened, so the flow medium contacts only PTFE and benefits from universal chemical resistance. Bore diameter is 4,0 mm and olive outer diameter is 9,0 mm; approximate external dimensions are 60 × 22 × 53 mm (L × D × H). Net weight is 0,035 kg. This compact two-way valve from manufacturer Bohlender supports gentle transfer and shut-off of liquids and gases where inert wetted surfaces matter. Supplied as one piece, it fits flexible tubing lines in analytical, preparative and general laboratory work that need reliable low-pressure control without metal contact to the medium.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Type: 2-way, straight bore, two olives
- Bore diameter: 4,0 mm
- Olive outer diameter: 9,0 mm
- Hose inner diameter: 8 mm
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about BOLA Stopcocks with Hose Connectors, aØ 9 mm PTFE, for low pressures
What is this article?
BOLA Stopcocks with Hose Connectors, aØ 9 mm PTFE, for low pressures is the article on this page. Luminix Health distributes Bohlender 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.
