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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. 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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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-27802-047

Nalgene® Spigots for Storage Tanks, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: The spigots are used for safe and efficient liquid dispensing from storage tanks.

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-89062-478

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

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

Product Image-89062-648

High Vacuum Stopcock with Oblique Bore Hollow Plug, Ace Glass Incorporated

Supplier: Ace Glass
Description: Precision grade, with oblique bore hollow glass plug.

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-320

Straight Bore Stopcock, Glass Plug, Ace Glass

Supplier: Ace Glass
Description: A ruggedly constructed stopcock with solid glass plug and tapered flange which insures maximum strength at the seal

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-380

Straight Bore Stopcock, High Pressure, Ace Glass

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

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-694

High Vacuum Stopcock with Olique Bore, Three-Way, Ace Glass Incorporated

Supplier: Ace Glass
Description: Three-way oblique bore, with liquid seal

Product available on GSA Advantage® Small Business Enterprise

Product Image-KT821000-0006

KIMBLE® Straight-Bore Stopcock with PTFE Plug, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: The more exaggerated taper of this stopcock permits easier use at higher-than-ambient temperatures.

Product Image-10216-912

LaboPlast® Stopcock PA, Electroconductive, Bürkle

Catalog Number: (10216-912)
Supplier: BURKLE INC
Description: Stopcock with tapered spout for bottles with narrow openings with a diameter from 6 to 8 mm.
Product Image-89062-420

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.

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-774

Stopcock Plugs, Straight Bore, 1:5 PTFE, Ace Glass Incorporated

Supplier: Ace Glass
Description: Stopcock plug 89062-770 is designed for use with Retainer O-Ring size –011

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-350

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

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

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-708

High Vacuum Stopcock, Straight, Ace Glass Incorporated

Supplier: Ace Glass
Description: Precision glass hollow or solid glass plug

Product available on GSA Advantage® Small Business Enterprise

Product Image-89062-372

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

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

Product available on GSA Advantage® Small Business Enterprise

Product Image-70680-210

SP Bel-Art 2-Piece Stopcocks, Bel-Art Products, a part of SP

Supplier: Bel-Art Products, a Part of SP
Description: Molded polyethylene plastic parts snap together forming a tight seal, and the free-turning key requires no lubrication.

Inquire for Price
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.
To process your orders without delay, please provide the required business documentation to purchase this product.

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

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. 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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