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.
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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Stopcock, two way, double oblique bore, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, grounded, without key.
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Stopcocks for separating funnels, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, grounded, without key.
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Replacement stopcock for aspirator bottles, Azlon®
Supplier: DWK LIFE SCIENCES
PP, heavy-duty.
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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, 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 with leak-proof plug, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Stopcocks with a removable, leak-proof plug made of chemical-resistant, non-stick PTFE.
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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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Stopcocks for separarting funnels, Gilson type, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with short inlet, with glass or PTFE key.
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Stopcocks, single-way, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with glass or PTFE keys.
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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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Stopcock, two way, double oblique bore, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, polished, without key.
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Stopcocks for separarting funnels, Gilson type, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with glass or PTFE key.
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Stopcock, three-way, T-bore, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with solid SBW glass or PTFE key.
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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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Tubing valves, LaboPlast®
Supplier: BURKLE
PE/PP, white and red or PVDF, translucent.
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One-way stopcock
Supplier: Merck
Stopcocks are precision-machined, individually lapped and carefully mated to maintain pressure characteristics. These stopcocks are easily integrated with other stopcocks, manifolds, adapters, tubing, needles and glass syringes.
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Vacuum stopcocks, angled, Witaflo
Supplier: witeg Labortechnik
High vacuum stopcocks, Witaflo-red are made of borosilicate glass.
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Stopcocks, straight bore
Supplier: DWK LIFE SCIENCES
Straight bore stopcock, made of borosilicat glass 3.3, with plain arm and interchangeable glass key.
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Stopcocks, three-way
Supplier: Merck
The spring clip design holds the key in position under proper sealing pressure for optimum performance. There is no need for a screwdriver in cleaning operations.
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Spare parts for stopcocks, Rotaflo®
Supplier: DWK LIFE SCIENCES
Ring, Rotaflo®, For: Rotaflo® stopcocks, Replacement locking ring for key with bore 3 mm
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Stopcocks, three way, T-bore
Supplier: DWK LIFE SCIENCES
Pyrex® borosilicate glass with PTFE key
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Stopcocks, Rotaflo®
Supplier: DWK LIFE SCIENCES
PYREX®, borosilicate glass with PTFE needle valve.
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Torion stopcocks, SLV®
Supplier: DWK LIFE SCIENCES
Stopcocks are made of borosilicate glass.
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Stopcock, three-way, acc. to Czako
Supplier: witeg Labortechnik
Stopcocks made of borosilicate glass.
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Stopcocks, needle-valve, angled
Supplier: witeg Labortechnik
Needle valve stopcock, Duran, with PTFE-needle valve, sealing system and overtwist safety device.