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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.

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.


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Product Image-46600-036

VWR® Stopcocks

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

Product Image-MFLX98261-20

Two-Way Stopcock, HDPE, 6.8 mm bore, 10 mm hose barb, 7 psi max

Supplier: VWR International
Description: Easily adjust flow.

Product Image-MFLX06225-54

Stopcocks with Flow Indicator, PVC

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

Image Unavailable-75838-904

VWR® PTFE Stopcock for VWR Separating Funnels

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

Certificates


Product Image-MFLX98515-72

Masterflex® Stopcocks with Tube Compression and NPT Connections, PTFE, Avantor®

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

Product Image-KT821001-0006

PTFE Plug-Style Stopcocks, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: PTFE stopcock plug has a 1:5 taper and is chemically-resistant and self-lubricating.

Product Image-89062-670

High Vacuum Stopcock, Three-Way, T-Bore, Ace Glass Incorporated

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

Small Business Enterprise Product available on GSA Advantage®

Product Image-89062-792

Stopcock Plugs, T-Bore, 1:5 PTFE, Ace Glass Incorporated

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

Small Business Enterprise Product available on GSA Advantage®

Product Image-89085-048

Stopcocks, Three-Way, T-Bore, Ace Glass

Supplier: Ace Glass
Description: With solid glass plug.

Small Business Enterprise Product available on GSA Advantage®

Product Image-89062-424

Stopcock, Vacuum, PTFE, Ace Glass Incorporated

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

Small Business Enterprise Product available on GSA Advantage®

Product Image-89062-510

Low Hold-Up Vacuum Stopcock, Ace Glass

Supplier: Ace Glass
Description: Threaded vacuum stopcock with PTFE plug and new hooded handle that permits smooth needle valve adjustment down to 0.1 cc/min flow rate.

Small Business Enterprise Product available on GSA Advantage®

Product Image-89062-370

Three-Way Stopcock with 120 Degree Bore, Glass Plug, Ace Glass

Supplier: Ace Glass
Description: With 120° bore and solid glass plug.

Small Business Enterprise Product available on GSA Advantage®

Product Image-89062-662

High Vacuum Stopcock with Easy Action Plug, Quick Open, Ace Glass Incorporated

Supplier: Ace Glass
Description: High vacuum stopcock with easy action plug that has blunt, flat end instead of the tapered end

Small Business Enterprise Product available on GSA Advantage®

Product Image-89062-748

High Vacuum Stopcock, T-Bore, Ace Glass Incorporated

Supplier: Ace Glass
Description: Precision grade with T-Bore hollow or solid glass plug.

Small Business Enterprise Product available on GSA Advantage®

Product Image-89062-388

Three-Way T-Bore Stopcock, Ace Glass

Supplier: Ace Glass
Description: High pressure with solid glass plug.

Small Business Enterprise Product available on GSA Advantage®

Product Image-89062-350

Three-Way Stopcock, PTFE PLUG with Oblique Bore, Ace Glass

Supplier: Ace Glass
Description: Oblique bore with polished barrels.

Small Business Enterprise Product available on GSA Advantage®

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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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

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:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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