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.
Stopcocks for separating funnels, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass, with polished short funnel, without key.
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Stopcocks, single way, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3,3, clear, polished, without key.
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Stopcock, single way, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, grounded, without key.
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Stopcock, single way, taper 1:5, with PTFE key, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with PTFE key.
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Stopcock, single way, taper 1:5, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, polished, without key.
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Stopcocks, single way, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with hollow glass key and glass handle.
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Replacement stopcock for aspirator bottles
Supplier: SciLabware
Stopcock, Azlon®, For: 216-2780/216-2798, Replacement stopcock for narrow mouth HDPE aspirator bottles
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Barrel valve
Supplier: BURKLE
The barrel valve for opening the barrel closure as well as emptying and reclosing it even with lying, full barrels without having to move them. Also used for highly viscous liquids.
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Replacement stopcock for aspirator bottles, Azlon®
Supplier: SciLabware
PP, heavy-duty.
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Stopcocks, three way, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PVDF, translucent
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Stopcock, three way, BD Connecta™
Supplier: BD Medical
This three way stopcock has a flow rate of 23,4 L/hr and a prime volume of 0,31 ml.
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Stopcocks for dessicator lids
Supplier: witeg Labortechnik
DURAN® Borosilicate glass, For: MOBILEX, Stopcock for desiccator lids, borosilicate glass, with PTFE needle valve for thread connection with over twist
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Stopcocks, Rotaflo®
Supplier: SciLabware
PYREX®, borosilicate glass with PTFE needle valve.
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Stopcocks, straight bore
Supplier: SciLabware
Straight bore stopcock, made of borosilicat glass 3.3, with plain arm and interchangeable glass key.
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