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 offers a wide variety of stopcocks suited for use with liquids or gases under both low or high pressure.

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.


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Catalog Number: (75838-904)
Supplier: VWR International
Description: Replacement 12 mm stopcock for VWR separating funnels.

Supplier: VWR International
Description: Easily control flow with flow indicator handle.

Supplier: VWR International
Description: Use with caustic and high-purity liquids in many applications.

Supplier: VWR International
Description: These stopcocks are ideal for use with liquids and gases under low pressure (operating pressure 7.0psi) or low vacuum.

Supplier: VWR International
Description: Easily adjust flow.

Supplier: BURKLE INC
Description: 3-WAY VALVE PE 8MM

Catalog Number: (10216-920)
Supplier: BURKLE INC
Description: The spigot Compact for canisters and barrels captivates everyone through its compact build, which makes the valve on the canister ideal for use in ref...


Supplier: Ace Glass
Description: This straight-through stopcock is all borosilicate glass (including the plug), with a nylon handle

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: These T-Bore stopcock plugs are fabricated from borosilicate glass

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: These high vacuum stopcocks are for use in applications involving at least 3.5Kg/cm² of internal pressure

Product available on GSA Advantage® Small Business Enterprise

Supplier: Thermo Fisher Scientific
Description: Serrated tubulation on each end
Supplier: Ace Glass
Description: Quick-open, valve-type stopcock with glass barrel, PTFE plug, and FETFE o-rings

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: High vacuum stopcock with Tef-Cap O-Ring seals that eliminate exposure to corrosive materials

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: These are high vacuum stopcocks with arms at 90 degrees with variable openings from 0-3 mm to 0-15 mm

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (89062-344)
Supplier: Ace Glass
Description: Specifically designed for micro chemical apparatus

Product available on GSA Advantage® Small Business Enterprise


Supplier: Ace Glass
Description: With hollow plug, for connecting either the right or left outlet with the bottom outlet.

Product available on GSA Advantage® Small Business Enterprise

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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