Description
Drum ball valve PP, 3/4'' female to 3/4'' female, NW 20 mm is a polypropylene shut-off fitting designed for drums fitted with threaded connections. Built entirely in PP, it provides a robust, corrosion-resistant flow path for laboratory and industrial liquid handling. The valve is suitable for crystallising media and supports a maximum operating pressure of 10 bar at 20 °C, making it practical for controlled drum emptying and transfer work. A nominal width of 20 mm ensures adequate throughput while the matched 3/4'' female threads simplify installation on standard drum outlets. Available as a single piece with a net weight of 0,114 kg, the compact design is easy to integrate into existing setups. From manufacturer Bürkle, the unit can be adapted individually thanks to a wide range of compatible accessories, allowing users to configure inlet, outlet and handling details to the process at hand. Typical applications include sampling, dispensing and intermediate storage of aqueous and many organic media where a reliable PP ball valve is required on drum containers.
This article is part of Canisters & jerrycans, in Bottles & containers.
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Questions about Ball valve PP, 3/4''inner - 3/4''inner, NW 20 mm
What is this article?
Ball valve PP, 3/4''inner - 3/4''inner, NW 20 mm is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Canisters & jerrycans, inside Bottles & containers, in Labware.
A canister or jerrycan holds litres, not millilitres, and it is shaped to be carried and to pour. The material has to survive the liquid for the whole time the can sits in the store.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Canisters & jerrycans. The catalogue is Labware.
Shelves beside this one are Laboratory glass bottles, Plastic bottles (narrow & wide mouth), Sample containers & jars, Wash bottles and Bottle accessories (pouring rings, dispensers, caps).
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.


