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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-MFLX98515-88

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-MFLX98261-30

Two-Way Stopcock, HDPE, 12.7 mm bore, 16 mm hose barb, 7 psi max

Supplier: VWR International
Description: Easily adjust flow.

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-MFLX06225-50

Stopcocks with Flow Indicator, PVC

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

Product Image-46600-038

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-59097-102

SP Bel-Art Stopcocks, Bel-Art Products, a part of SP

Catalog Number: (59097-102)
Supplier: Bel-Art Products, a Part of SP
Description: Polypropylene plastic body has Teflon® PTFE plug, washer and bright red handle.
Product Image-KT821001-0006

PTFE Plug-Style Stopcocks, DWK Life Sciences

Supplier: Kimble Chase
Description: PTFE stopcock plug has a 1:5 taper and is chemically-resistant and self-lubricating.

Certificates

Product Image-89062-400

High Vacuum Stopcock, with Tef-Cap O-Ring, Ace Glass

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

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.

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-624

High Vacuum 90° Stopcock, Easy Action Plug with Tef-Cap O-Ring, Ace Glass

Supplier: Ace Glass
Description: High vacuum stopcock with arms at 90° and Tef-Cap O-Ring seals that eliminate exposure to corrosive materials

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-368

Stopcock, T-Bore with PTFE Plug, Ace Glass

Supplier: Ace Glass
Description: With polished barrels and PTFE plug.

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-576

High Vacuum Stopcock with Easy-Action Plug, Bakeable, Ace Glass Incorporated

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

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-386

Three-Way T-Bore Stopcock, Ace Glass

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

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-616

High Vacuum Stopcock, Easy-Action Plug, 90 Degree, Ace Glass

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

Product Image-89062-640

Stopcock, Three Way, High Vacuum, Ace Glass Incorporated

Supplier: Ace Glass
Description: Three-way high vacuum stopcock for use in combining materials in proportion or as a common feed distributed in proportion

Product available on GSA Advantage® Small Business Enterprise

Product Image-59518-382

PTFE Stopcock Plugs, Straight Bore, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: For separatory funnels and funnel-fill burets requiring [PS] PTFE stopcock plugs

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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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