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.
Three-Way Stopcock with Oblique Bore, Ace Glass
Supplier: Ace Glass
High pressure oblique bore with solid glass plug.
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Three-Way T-Bore Stopcock, Ace Glass
Supplier: Ace Glass
High pressure with solid glass plug.
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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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High Vacuum Stopcock, Easy-Action Plug, 90 Degree, Ace Glass
Supplier: Ace Glass
These are high vacuum stopcocks with arms at 90 degrees with variable openings from 0-3 mm to 0-15 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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Three-Way High Vacuum Stopcock Easy Action Plug with Tef-Cap O-Ring, Ace Glass
Supplier: Ace Glass
High vacuum three-way stopcock for use in combining materials in proportion or as a common feed distributed in proportion
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Low Hold-Up Vacuum Stopcock, 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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Stopcock, Vacuum, PTFE, Ace Glass Incorporated
Supplier: Ace Glass
Easy-Action PTFE plugs permit smooth adjustment
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PTFE Replacement Stopcock Plug, Ace Glass Incorporated
Supplier: Ace Glass
PTFE replacement stopcock plugs have a UHDPE (Ultra High Density Polyethylene) hood, and each plug includes three FETFE O-Rings
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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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High Vacuum Stopcock with Easy-Action Plug, Ace Glass Incorporated
Supplier: Ace Glass
These high vacuum stopcocks are for use in applications involving at least 3.5Kg/cm² of internal pressure
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Vacuum Stopcock with Easy-Action Plug, Glass, Ace Glass Incorporated
Supplier: Ace Glass
This straight-through stopcock is all borosilicate glass (including the plug), with a nylon handle
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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, 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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High Vacuum Stopcock with Oblique Bore Hollow Plug, Ace Glass Incorporated
Supplier: Ace Glass
Precision grade, with oblique bore hollow glass plug.
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High Vacuum Stopcock with Olique Bore, Three-Way, Ace Glass Incorporated
Supplier: Ace Glass
Three-way oblique bore, with liquid seal
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Catalog #: 21905-026
Supplier: Kimberly-Clark
Catalog #: 32934-080
Supplier: Kimberly-Clark
Catalog #: 89039-656
Supplier: VWR International