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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.
Thermo Scientific™ Nalgene™ Two- and Three-Way Stopcocks with Hose Barb Connections
Supplier: Avantor Fluid Handling
Easily adjust flow.
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Hayward Universal Stopcock Kit, PVC
Supplier: Avantor Fluid Handling
Ideal for laboratory and process sampling.
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Absperrhähne, Miniatur
Supplier: Bohlender
Miniatur-Hähne aus PTFE mit Anschlussgewinde männlich oder weiblich und Hahnküken aus FEP.
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Winkel-Absperrhahn, b.safe
Supplier: Bohlender
90° Winkelstück. Knickfreie Befestigung von b.safe Waste Tubes an b.safe Waste Caps Integrierter Absperrhahn mit Küken aus PTFE-EX zur Unterbrechung des Durchflusses am b.safe Waste Tubes bei Kanister-Tausch oder Entleerung.
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Ablasshahn StopCock
Supplier: BURKLE
Medienberührte Teile aus PP, PE und PTFE.
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Ball valves with thread
Supplier: BURKLE
Ball valve made of PP with outer/inner thread.
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Ersatzteile für Hahnküken, BOLA
Supplier: Bohlender
Sicherungsscheibe, BOLA, PTFE, Für: NS 10,0, Unterlegscheiben, PTFE, Kegel 1:10, Gewinde M 7
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Masterflex® Stopcocks with Tube Compression and NPT Connections, PTFE, Avantor®
Supplier: Avantor Fluid Handling
Use with caustic and high-purity liquids in many applications.
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Ball valves with thread, LaboPlast®
Supplier: BURKLE
Ball valve PP fits all containers with R ³/₄"connection thread.
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Stopcocks, NO-DRIP
Supplier: BOCHEM
This stopcock are already mounted, PTFE seal with max. 260 °C.
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Snap valves, BOLA
Supplier: Bohlender
Body made of PTFE with 2 connections. Nuts made of glass-fibre reinforced PTFE for connecting tubing or tube.
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Stopcocks with GL thread, EX
Supplier: Bohlender
Stopcocks with GL thread for distributing liquids or gases, quick and easy disconnection of flow.
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Dreiweg-Kegelhähne
Supplier: LENZ LABORGLAS GMBH & CO.KG
DURAN® Borosilikatglas, mit massivem Glas- oder PTFE-Küken
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Hähne für Büretten, Nadelventil
Supplier: LENZ LABORGLAS GMBH & CO.KG
Needle-valve stopcocks, DURAN® housing with facetted tip, straight or lateral.
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Vacuum stopcocks
Supplier: LENZ LABORGLAS GMBH & CO.KG
Vacuum stopcocks, DURAN® with side arms and hollow NS glass plug.
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Hähne, Nalgene®
Supplier: Thermo Fisher Scientific
Polypropylene with PTFE plug.
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Schnellverschlusshähne, Nalgene®
Supplier: Thermo Fisher Scientific
PP, mit Schlauchadapter aus HDPE.
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Stopcocks, for storage tanks, Nalgene®
Supplier: Thermo Fisher Scientific
LDPE, white.
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Austauschbare Hähne für Büretten, PTFE
Supplier: HIRSCHMANN
PTFE stopcock, with PP tips, replaceable.
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Dreiweg-Hähne, Nalgene®
Supplier: Thermo Fisher Scientific
PP, transparent mit PTFE-Küken, weiß.
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Stopcocks for burettes, lateral
Supplier: HIRSCHMANN
Lateral burette stopcock, made of borosilicate glass, with glass key, clear glass.