Description
Half bellows size 3 pressure valve is a specialised laboratory component intended for controlled pressure applications within scientific and technical workflows. This compact unit belongs to the broader lab material category and is supplied as a single piece. With a net weight of 0,05071 kg and a gross weight of 0,059 kg, the item remains lightweight yet practical for bench-top or system integration use. Originating from Germany and offered by manufacturer Deutsch & Neumann, the half bellows design in size 3 supports reliable pressure valve function in routine laboratory setups. The construction suits environments where precise handling of pressure differentials is required, while the modest mass facilitates easy storage and mounting. Dual-use classification is negative, confirming standard laboratory orientation. Overall dimensions and form factor align with common half-bellows pressure accessories, making the valve a straightforward choice for replacement or new assembly work. Careful selection of this size 3 model ensures compatibility with matching laboratory systems that call for half-bellows pressure control elements.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Half bellows pressure valve
- Size: 3
- EAN: 4250317310767
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about bulb size 3 pressure vent
What is this article?
bulb size 3 pressure vent is the article on this page. Luminix Health distributes Deutsch & Neumann 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. 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.