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.
VWR® PTFE Stopcock for VWR Separating Funnels
Supplier: VWR International
Replacement 12 mm stopcock for VWR® separating funnels.
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VWR® Stopcocks
Supplier: VWR International
These stopcocks are ideal for use with liquids and gases under low pressure (operating pressure 7.0psi) or low vacuum.
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Stopcocks with Flow Indicator, PVC
Supplier: VWR International
Easily control flow with flow indicator handle.
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Dynalon Two-Way Stopcocks with Hose Barb Connections
Supplier: VWR International
Easily adjust flow.
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Masterflex® Stopcocks with Tube Compression and NPT Connections, PTFE, Avantor®
Supplier: VWR International
Use with caustic and high-purity liquids in many applications.
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High Vacuum Hollow Plug Stopcock, Ace Glass
Supplier: Ace Glass
High vacuum stopcock with hollow glass plug for right angle connection.
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Straight Bore Stopcock, Glass Plug, Ace Glass
Supplier: Ace Glass
A ruggedly constructed stopcock with solid glass plug and tapered flange which insures maximum strength at the seal
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Stopcock Plugs, Double Oblique Bore, Ace Glass Incorporated
Supplier: Ace Glass
These double oblique bore stopcocks are available with borosilicate glass or 1:5 PTFE plugs
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High Vacuum Stopcock, with Tef-Cap O-Ring, Ace Glass
Supplier: Ace Glass
High vacuum stopcock with Tef-Cap O-Ring seals that eliminate exposure to corrosive materials
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LaboPlast® Stopcock, Bürkle
Supplier: BURKLE INC
Stopcock with tapered spout for bottles with narrow openings with a diameter from 6 to 8 mm.
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High Vacuum 90° Stopcock, Easy Action Plug with Tef-Cap O-Ring, Ace Glass
Supplier: Ace Glass
High vacuum stopcock with arms at 90° and Tef-Cap O-Ring seals that eliminate exposure to corrosive materials
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Stopcock, Inlet Feed Tube, Ace Glass Incorporated
Supplier: Ace Glass
This stopcock is used in Heidolph 4000 Series rotary evaporator condensers and other popular brand rotary evaporator condensers as an inlet feed tube to allow continuous feed of volumes exceeding capacity of evaporating flask
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Newman Type Stopcock, Ace Glass
Supplier: Ace Glass
Used with distilling head to enable operator to determine reflux ratios and take-offs.
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High Vacuum Stopcock, Straight, Ace Glass Incorporated
Supplier: Ace Glass
Precision glass hollow or solid glass plug
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Straight Bore Stopcock, High Pressure, Ace Glass
Supplier: Ace Glass
High pressure with solid glass plug.
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High Vacuum Stopcock with Easy Action Plug, Quick Open, Ace Glass Incorporated
Supplier: Ace Glass
High vacuum stopcock with easy action plug that has blunt, flat end instead of the tapered end
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Three-Way T-Bore Stopcock, Ace Glass
Supplier: Ace Glass
High pressure with solid glass plug.
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Stopcock Plugs, T-Bore, Borosilicate Glass, Ace Glass Incorporated
Supplier: Ace Glass
These T-Bore stopcock plugs are fabricated from borosilicate glass
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High Vacuum Stopcock, T-Bore, Ace Glass Incorporated
Supplier: Ace Glass
Precision grade with T-Bore hollow or solid glass plug.
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Nalgene® Three-Way Stopcock, Polypropylene with Teflon® Resin TFE Plug, Thermo Scientific
Supplier: Thermo Fisher Scientific
Three-way tubulated outlets arranged in T shape
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Three-Way Stopcock, PTFE PLUG with Oblique Bore, Ace Glass
Supplier: Ace Glass
Oblique bore with polished barrels.
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High Vacuum Stopcock with Easy-Action Plug, Bakeable, Ace Glass Incorporated
Supplier: Ace Glass
High vacuum stopcocks are completely bakeable
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Stopcock Plugs, Straight Bore, 1:5 PTFE, Ace Glass Incorporated
Supplier: Ace Glass
Stopcock plug 89062-770 is designed for use with Retainer O-Ring size –011
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Stopcock Plugs, T-Bore, 1:5 PTFE, Ace Glass Incorporated
Supplier: Ace Glass
These T-Bore stopcock plugs are fabricated from PTFE
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Stopcock, Straight or Multi-way Bore, Bürkle
Supplier: BURKLE INC
These two or three-way valves are ideally designed to regulate or completely stop the flow of gases and liquids.
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Stopcock Plugs, [ST] Straight Bore, Ace Glass Incorporated
Supplier: Ace Glass
Straight bore stopcock plugs, available in borosilicate glass or PTFE
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90° Vacuum Stopcock, PTFE Easy Action Plug, Ace Glass
Supplier: Ace Glass
Threaded vacuum stopcock with PTFE plug and new hooded handle that permits smooth needle valve adjustment down to 0.1 cc/min flow rate.
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PTFE Stopcock Plugs, Straight Bore, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
For separatory funnels and funnel-fill burets requiring [PS] PTFE stopcock plugs
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Stopcock, Three Way, High Vacuum, Ace Glass Incorporated
Supplier: Ace Glass
Three-way high vacuum stopcock for use in combining materials in proportion or as a common feed distributed in proportion
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Stopcock, Straight Bore, 1:5 PTFE Plug, Ace Glass Incorporated
Supplier: Ace Glass
A ruggedly constructed stopcock with a 1:5 PTFE plug and tapered flange, which ensures maximum strength at the seal