You Searched For: Petroleum

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: (201-3116)
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcock, single way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4,0 mm, Spigot: 18,8 NS
UOM: 1 * 1 items


Catalog Number: (201-1106)
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcock, single way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 1,5 mm, Spigot: 12,5 NS
UOM: 1 * 1 items


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Catalog Number: (201-0494)
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcock, single way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2,5 mm, Spigot: 12,5 NS
UOM: 1 * 1 items


Catalog Number: (227-3130)
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcock, single way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 1,5 mm, Spigot: 12,5 NS
UOM: 1 * 1 items


Catalog Number: (201-1107)
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcock, single way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 6,0 mm, Spigot: 21,5 NS
UOM: 1 * 1 items


Catalog Number: (MFLX06225-60)
Supplier: Avantor Fluid Handling
Description: Universal Stopcock Kit, PVC and EPDM, 150 psi
UOM: 1 * 1 items


Catalog Number: (MFLX06222-40)
Supplier: Avantor Fluid Handling
Description: 2-Way PP Stopcock; 1/2- 5/16" ID, 4 mm, 1/Pk
UOM: 1 * 1 items


Catalog Number: (MFLX06225-20)
Supplier: Avantor Fluid Handling
Description: 3-Way PP Stopcock; 1/2- 5/16" ID, 2 mm, 1/Pk
UOM: 1 * 1 items


Catalog Number: (MFLX06225-40)
Supplier: Avantor Fluid Handling
Description: 3-Way PP Stopcock; 1/4- 5/16" ID, 4 mm, 1/Pk
UOM: 1 * 1 items


Catalog Number: (227-3135)
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcock, single way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 4,0 mm, Spigot: 14,5 NS
UOM: 1 * 1 items


Catalog Number: (227-3140)
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcock, single way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 10** mm, Spigot: 29,2 NS
UOM: 1 * 1 items


Catalog Number: (205-2221)
Supplier: Lenz Laborglas GmbH & CO.KG
Description: Stopcock, single way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 2,5 mm, Spigot: 12,5 NS
UOM: 1 * 1 items


Catalog Number: (BRAU4099117)
Supplier: B. Braun
Description: Stopcock, Discofix®, Blue, One-way stopcocks
UOM: 1 * 50 items

Catalog Number: (229-0057)
Supplier: Bohlender
Description: Stopcock, 2-way, straight, BOLA, PTFE, with PTFE key, Hole Ø: 4 mm, Thread: GL 14
UOM: 1 * 1 items


Catalog Number: (229-0058)
Supplier: Bohlender
Description: Stopcock, 2-way, straight, BOLA, PTFE, with PTFE key, Hole Ø: 6 mm, Thread: GL 18
UOM: 1 * 1 items


Catalog Number: (229-0085)
Supplier: Bohlender
Description: Stopcock, 3-way, L-shaped bore, BOLA, PTFE, with PTFE key, Hole Ø: 6 mm, Thread: GL 18
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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