Description
BOLA GL 2-way stopcock EX with GL 14 connections and a straight 4,0 mm bore is a laboratory stopcock made from conductive PTFE-EX for controlled fluid handling. The cylindrical plug of conductive PTFE-EX provides good sealing, and the stopcock carries a clear marking of the flow direction. A red polypropylene handle allows convenient operation. Rated for pressures up to a maximum of 6 bar and suitable for vacuum service, the valve has two GL-threaded ports for connecting tubing or pipes with BOLA laboratory screw joints EX. Approximate external dimensions are 54 × 20 × 38 mm (L × D × H). The material is polytetrafluoroethylene (PTFE) in a conductive PTFE-EX grade, with a net weight of 0,031 kg. Supplied as one piece, this two-way stopcock from manufacturer Bohlender is intended for laboratory setups that benefit from electrostatic discharge protection through the conductive construction. The straight-bore design supports unobstructed flow when open and is suited to analytical and process work where reliable shut-off and media compatibility are required.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Type: 2-way stopcock EX, straight bore
- Bore diameter: 4,0 mm
- Connection thread: GL 14
- Material: Conductive PTFE-EX
- Max. pressure: 6 bar, vacuum-suitable
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Questions about BOLA GL 2-Way Stopcocks EX, GL 14, Ø 4,0 mm PTFE-EX, cylindrical stopcock plug a
What is this article?
BOLA GL 2-Way Stopcocks EX, GL 14, Ø 4,0 mm PTFE-EX, cylindrical stopcock plug a 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.
