3 Way Stopcock

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3 Way Stopcock
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  • PYREX® Plain Bore Rotaflo® Three-Way Stopcock

    Corning

    …Rotaflo® three-way stopcocks can be adjusted from a 0 to 3mm bore opening and have 8mm O. D. sidearms. They are designed so that only chemically resistant polytetrafluoroethylene (PTFE) and PYREX® borosilicate glass are in contact with liquids and gases. The Rotaflo® stopcock design permits fine…

  • Stopcock, Three-Way, T-Bore

    Ace Glass

    3-way stopcock with T-bored solid glass plug. See Ace 8228 family for replacement plugs.

  • 3-Way Stopcocks

    Cadence Science

    Cadence Science® 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. Made from nickel plated brass or…

  • SYNTHWARE High Vacuum Valves, Three-Way

    Kemtech America

    High Vacuum Valve, Three Way, Synthware, Size: 0-8 or 0-12mm available, Side Arm OD: 9mm.

  • Three-Way Polypropylene Stopcocks with Teflon Plug

    Thermo Scientific Nalgene

    Similar to 8652N30 series, but with three arms Stopcock has T-shaped bore for connecting any two or all three arms Offered in 2 mm and 4 mm bore sizes Arms serrated to take 1/4 to 3/8 inch tubing

  • Three-Way Stopcock Valve, 2 Female Luers to Male Luer

    DWK Life Sciences (Kimble)

    Heavy-duty nylon, 3-way control with locking fittings on all ports. 

  • PVC Manifold

    Advantec MFS

    …sizes. The 3-place manifold can accomodate 90mm holders. Use 47mm or smaller holders on the 6-place model. The 2-way valve is PVC with a PTFE stopcock. The manifold outlet is 1/4"male to hose barb fitting connects to 3/8" id tubing. Not autoclavable. Please Note: ALL Advantec items…

  • Sciencware® Stopcocks

    Bel-Art Products

    2-way and 3-way Connections This polypropylene stopcock has a detachable, watertight and inert Teflon® PTFE plug that contacts any fluid being dispensed. The barbed fitting end accepts 6.4 to 9.5mm (1/4 to 3/8") I.D. tubing. Three-way models allow connection of two or three arms. Pressure rating…

  • PYREX® 0-3mm Plain Bore Rotaflo® Two-Way 90° Angle Stopcock

    Corning

    …Rotaflo® 90° angle stopcocks can be adjusted from a 0 to 3mm bore opening and have 8mm O. D. sidearms. They are designed so that only chemically resistant Polytetrafluoroethylene (PTFE) and PYREX® borosilicate glass are in contact with liquids and gases. The Rotaflo® stopcock design permits fine…

  • Stopcock, High Pressure, Oblique Bore

    Ace Glass

    Three-way high pressure oblique bore stopcock with solid plug.

  • KIMAX Class A Serialized Micro Burets With 3-Way PTFE Stopcock

    DWK Life Sciences (Kimble)

    …individualized serial number Supplied with a Certificate of Graduation Accuracy Scale is durable white ceramic enamel Stopcock for both sizes is Ps 2. Filling is through stopcock; filling tube accepts 1/4” i.d. flexible tubing. 1990U10 has 0.01 mL subdivisions and a tolerance of ±0.01 mL.…

  • Stainless Steel Extraction Manifold

    Advantec MFS

    1-place, 3-place, or 6-place Tapered branch accepts 40/35 female joint Choice of 2- or 3- way valves Vacuum manifolds allow filtration of multiple samples either at once or independently by controling the separate branch valves. The durable type 304 stainless steel can be used for…

  • Three-way High Vacuum Stopcock

    Ace Glass

    O-Rings available. Three-way high vacuum stopcock for use in combining materials in proportion or as common feed distributed in proportion. Easy action plugs act independently of each other and are connected to a common tubulation through a variable opening. Supplied with FETFE O-Rings. Stem O.D.…

  • Stopcock, Three-Way

    Ace Glass

    With 120 degree bore, solid plug.

  • Distilling Apparatus

    Ace Glass

    …Approximately three theoretical plates at 60mL/hr. Hold up to 1.2mL operating, 0.5mL static. Receiver capacity is 15mL. By use of the three-way stopcocks, a manifold arrangement is achieved, making it possible to remove receivers without disturbing the equilibrium of the system. 10/30 thermometer…

  • Class A Reservoir Burets, Serialized And Certified 3-Way PTFE Stopcock

    DWK Life Sciences (Kimble)

    …of Graduation Accuracy Designed from ASTM Specification E 287, Class A requirements For replacement stopcock, see Thomas number 8682S16 Filling tube accepts 1/4” i.d. flexible tubing. Filling is through stopcock. KIM-KAP ® dust cap is included. Scale is durable white enamel. Plain top.

  • Aldrich® filter flask capacity 1000 mL, stopcock for 3-way

    MilliporeSigma

    …filter flask, filter flasks, filtering flasks, flask filter General description 1,000 mL, with 3-way glass stopcock. Allows waste solvent to be drained from flask via stopcock without disassembly, thus minimizing breakage. Use with NMR tube cleaners, Gooch crucibles, and Buchner funnels.…

  • KIMAX Schellbach Burets With 3-Way Stopcock And Automatic Zero

    DWK Life Sciences (Kimble)

    Inlet tube bent straight back Graduation interval 0.1 mL Overflow cup with drain tube Scale is durable black ceramic enamel PTFE stopcock plug with 2 mm bore, inlet tubing for refilling. Auto zero reservoir top.

  • Stopcock Reus 470V 2 Way Valve

    BD

    Modified two-way automatic valve AT shaped with female BD Luer-Lok™ and female BD Luer-Lok™ side connection (non-return type) 1 each

  • Stopcock Plug, Inlet Feed

    Ace Glass

    Pressure gauges for monitoring pressure in several pieces of apparatus such as pressure vessels, pressure reactors & chromatography columns. Pressure ranges vary from 0-60psi and up to 0-400psi. Gauges have different NPT end fittings and internal materials, as well as various dial ranges. Some come…

  • 1-Way Stopcocks

    Cadence Science

    Cadence Science® 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. Made from nickel plated brass or…

  • Stopcock, Three-Way, Oblique Bore

    Ace Glass

    With solid plug. For plug only, see 8226.

  • Stopcock, Three-Way, 1:5 PTFE Plug

    Ace Glass

    Oblique bore with polished barrels. For plug only, see 8226.

  • Stopcock, High Pressure, T-Bore

    Ace Glass

    Three-way high pressure T-bore stopcock with solid plug.

  • Stopcock, High Vacuum

    Ace Glass

    Precision grade, with 3-way oblique bore stopcock. Available with a hollow or solid plug.

  • Stopcock, High Vacuum

    Ace Glass

    Precision grade, with 3-way oblique stopcock. Available with oblique bore hollow or solid plug. Plug has hole to permit evacuation of the lower chamber and prevents leakage through the bottom.

  • Stopcock, High Vacuum, Solid Plug

    Ace Glass

    Three-way high vacuum oblique bore stopcock with liquid seal. The solid plug is bored to permit evacuation of the lower chamber and prevents leakage through the bottom.

  • SYNTHWARE High Vacuum Valves, Three-Way, PTFE-Protected

    Kemtech America

    High Vacuum Valve, Three Way, PTFE Protected, Synthware, Size: 0-8mm, Side Arm OD: 9mm.

  • Stainless Steel Vacuum Manifold

    Advantec MFS

    1-place, 3-place, or 6-place Standard cup accepts No.8 or 8b stopper Choice of 2- or 3- way valves Vacuum manifolds allow filtration of multiple samples either at once or independently by controling the separate branch valves. The durable type 304 stainless steel can be used for…

  • Replacement Parts for LG-10282 & LG-10283

    Wilmad LabGlass

    These replacement parts are for use with high vacuum, PTFE stopcocks (LG-10282 and LG-10283).

  • PVC Extraction Manifold

    Advantec MFS

    …resistant to acids. The tapered branch accepts a 40/35 female joint to adapt to microanalysis units. The valve is PVC with a PTFE stopcock. The 3-way PVC valve with PTFE stopcock allows the manifold to be vented to atmosphere when used under closed conditions without breaking the vacuum connection.…

  • Gas Manifold

    Ace Glass

    For portable gas analysis apparatus. Three or four straight 2 mm bore glass stopcocks and one three-way stopcock with back port, fabricated on capillary tubing. We can fabricate special gas manifolds of all kinds.

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