You Searched For: Stopcocks

With a ball valve, stopcocks control the flow of liquids and low pressure gases in delivery systems. Fitting into corresponding female joint parts, the plugs come in any number of bore hole arrangements. Often featuring tapered ends, a wider tube diameter range is accommodated for to increase working flexibility. The high quality, leak proof stopcocks meet vacuum applications and come in ground glass styles or plastic to eliminate the need of greasing. VWR offers a wide variety of stopcocks suited for use with liquids or gases under both low or high pressure.

With a ball valve, stopcocks control the flow of liquids and low pressure gases in delivery systems. Fitting into corresponding female joint parts, the plugs come in any number of bore hole arrangements. Often featuring tapered ends, a wider tube diameter range is accommodated for to increase working flexibility. The high quality, leak proof stopcocks meet vacuum applications and come in ground glass styles or plastic to eliminate the need of greasing. VWR offers a wide variety of stopcocks suited for use with liquids or gases under both low or high pressure.


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Catalog Number: (612-7206)
Supplier: VWR Collection
Description: VWR®, Spare stopcock for burettes 612-6694, 612-6695 and 612-6696
UOM: 1 * 1 items

New Product


Catalog Number: (216-1745)
Supplier: VWR Collection
Description: PP, white/purple.
UOM: 1 * 1 items


Catalog Number: (467-0111)
Supplier: VWR Collection
Description: Spare stopcock, VWR®, Stopcock with PTFE spindle, NS 24/29
UOM: 1 * 1 items


Supplier: Avantor Fluid Handling
Description: Exceptional durability.

Catalog Number: (S7521-10EA)
Supplier: Merck
Description: Made of nylon.
UOM: 1 * 1 items


Supplier: Bohlender
Description: PTFE, white.

Supplier: Lenz Laborglas GmbH & CO.KG
Description: Vacuum stopcocks, DURAN® with side arms and hollow NS glass plug.

Supplier: BÃœRKLE
Description: PP, black/red

Supplier: Lenz Laborglas GmbH & CO.KG
Description: Plugs, DURAN® Borosilicate glass, Hole Ø: 8,0 mm, Spigot: 24 NS, For: Stopcocks, straight bore, Spare solid glass stopcock key

Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcocks are made of DURAN® borosilicate glass with solid NS glass plug, screwthread retaining device, and two oblique bores.

Supplier: Lenz Laborglas GmbH & CO.KG
Description: DURAN®, borosilicate glass, with solid glass or PTFE key.

Supplier: BÃœRKLE
Description: Ball valve made of PP with outer/inner thread.

Supplier: Bohlender
Description: Miniature stopcocks of PTFE with male or female connection threads and stopcock plug of FEP.

Supplier: Bohlender
Description: Knurled nut, BOLA, For: NS 18,8, Knurled nut, PP, taper 1:10, M 10 thread

Supplier: BÃœRKLE
Description: Media-contacting parts PP, PE and PTFE.

Supplier: Bohlender
Description: Made of PTFE/PPS.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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