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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: (216-4423)
Supplier: Thermo Fisher Scientific
Description: PP, with HDPE tube adapter.
UOM: 1 * 1 items

Environmentally Preferable


Supplier: COWIE
Description: Made of PTFE.

Supplier: HIRSCHMANN
Description: Straight burette stopcock, made of borosilicate glass, with glass key for burettes, clear glass.

Catalog Number: (HIRS8901060)
Supplier: HIRSCHMANN
Description: DURAN®, borosilicate glass, clear, with PTFE spindle.
UOM: 1 * 1 items


Catalog Number: (HIRS8901076)
Supplier: HIRSCHMANN
Description: PTFE stopcock, with PP tips, replaceable.
UOM: 1 * 1 items


Catalog Number: (BURK0534-0020)
Supplier: BURKLE
Description: Spigot, PE, brown for viscous media such as lacquers, glue and shampoo.
UOM: 1 * 1 items


Catalog Number: (SCOT286451608)
Supplier: DWK Life Sciences
Description: DURAN®, borosilicate glass 3.3, clear, grounded and polished, without key.
UOM: 1 * 50 items


Supplier: Brand
Description: PTFE, with PP valve lever.

Catalog Number: (KART1772)
Supplier: KARTELL
Description: Spigot for carboys 1770 and 1771
UOM: 1 * 2 items


Supplier: DWK Life Sciences
Description: DURAN®, borosilicate glass 3.3, with glass key.

Supplier: DWK Life Sciences
Description: DURAN® borosilicate glass 3.3, clear, with PTFE needle valve.

Catalog Number: (SCOT286449002)
Supplier: DWK Life Sciences
Description: DURAN®, borosilicate glass 3,3, clear, grounded, without key.
UOM: 1 * 50 items


Supplier: DWK Life Sciences
Description: DURAN®, borosilicate glass 3.3, clear, with PTFE spindle.

Catalog Number: (216-2137)
Supplier: LAMAPLAST
Description: Stopcock for carboys/ bottles, screw fitting 19.05 mm and opening Ø 19 mm
UOM: 1 * 1 items


Supplier: DWK Life Sciences
Description: DURAN®, borosilicate glass 3.3, clear, with glass or PTFE key.

Catalog Number: (SCERSP845100-0004)
Supplier: DWK Life Sciences
Description: Made of 33 expansion, low extractable borosilicate glass.
UOM: 1 * 1 items


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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 +353 1 88 22222.
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 +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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