You Searched For: Stopcocks

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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.


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

Catalog Number: (89426-780)
Supplier: Glassco
Description: Replacement kit is supplied complete with one fluoropolymer resin plug (1:5 taper), one teflon washer, one O-Ring, and one plug with PTFE handle
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: BURKLE INC
Description: Stopcock with tapered spout for bottles with narrow openings with a diameter from 6 to 8 mm.

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

Clearance
Supplier: BURKLE INC
Description: 2-WAY VALVE PE 4MM

Supplier: Corning
Description: High performance stopcocks have plain-style adjustable bores for fine flow
Supplier: Thermo Fisher Scientific
Description: The spigots are used for safe and efficient liquid dispensing from storage tanks.

Supplier: Ace Glass
Description: Easy-Action PTFE plugs permit smooth adjustment

Product available on GSA Advantage® Small Business Enterprise

Supplier: Thermo Fisher Scientific
Description: Serrated tubulation on each end
Supplier: Wilmad-LabGlass
Description: Solid glass with a 1:10 taper

Supplier: Wilmad-LabGlass
Description: Straight, 1:5 taper PTFE stopcocks have a threaded needle valve

Supplier: Corning
Description: High performance stopcocks have plain-style adjustable bores for fine flow
Supplier: Ace Glass
Description: Straight bore stopcock plugs, available in borosilicate glass or PTFE

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: With solid glass plug.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: High vacuum stopcocks are completely bakeable

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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-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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