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A variety of valves that can, depending on the product, be used to regulate pressure levels of liquid and gas in flow systems. These valves can be used for making connections between different lengths of tubing and connection points. Liquid and vacuum seals. A plethora of scenarios exist in which these valves can be used, each with a unique purpose and design for maximum safety and efficiency when in use, especially when pressure is of great concern.

A variety of valves that can, depending on the product, be used to regulate pressure levels of liquid and gas in flow systems. These valves can be used for making connections between different lengths of tubing and connection points. Liquid and vacuum seals. A plethora of scenarios exist in which these valves can be used, each with a unique purpose and design for maximum safety and efficiency when in use, especially when pressure is of great concern.


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Supplier: Restek
Description: Parker's fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections.

Catalog Number: (89094-266)
Supplier: Chemglass
Description: High vacuum valve features a three-way configuration for use in the construction of manifolds and adapters.

Small Business Enterprise


Catalog Number: (80072-684)
Supplier: Chemglass
Description: Valve has an ¹/₄" O.Ø precision ground ceramic ball which fits into the ground seat to effect a liquid seal.

Small Business Enterprise


Supplier: Restek

Supplier: INNOVATIVE LABOR SYSTEME GMBH
Description: Valves

Catalog Number: (76028-750)
Supplier: SOLVENTUM PURIFICATION INC
Description: 3M™ ScaleGard™ Blend Series of Heads with Wi-Fi Monitor and innovative multi-language app allow the operator to easily track the life cycle and status of multiple cartridges, in different locations, directly from a smart phone, tablet or PC.


Supplier: Kemtech America
Description: Valves feature two 9 mm O.D. sidearms sealed to the barrel at a 90° angle to one another.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Catalog Number: (89134-222)
Supplier: SAI Infusion Technologies
Description: SAI offers a variety of Luer Valves and Swabbable Injection Caps to simplify catheter access and prevent the introduction of microbial pathogens.


Supplier: Chemglass
Description: This air operated, flush bottom drain valve fits our reactors from 10 to 50 liters that have a 2" beaded pipe connection.

Supplier: PARKER HANNIFIN PRECISION FLUIDICS
Description: Offer outstanding potential for precision control in liquid and gas analysis.

Supplier: ICU MEDICAL, INC.
Description: Regulate flow without any leaking.

Catalog Number: (80089-541)
Supplier: Chemglass
Description: Borosilicate glass 0–4mm valve has one arm and features TFE plugs.

Small Business Enterprise


Supplier: Restek
Description: Parker's fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections.

Supplier: VWR
Description: Metering gas valves are fabricated from nickel-plated brass or stainless steel.

Supplier: Chemglass
Description: These high vacuum valves feature a barrel with two sidearms attached at a 180° angle to each other, on the same plane.

Small Business Enterprise

Supplier: Optimize
Description: Each ball and seat set is individually matched to ensure a lock-and-key fit. This guarantees three bubbles/minute or less in the industry standard nitrogen bubble test; common acceptable standards are 12 bubbles or less. We have also minimized the ball travel distance within the check valve; less travel distance equals quicker seating and more accurate pump metering. Simply put, tighter specifications make a better valve.

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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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