You Searched For: Check+Valves


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

Supplier: VWR International
Description: Create a secure pipe threaded connection.

Supplier: VWR International
Description: No maintenance required!

Catalog Number: (60004-922)
Supplier: Kemtech America
Description: Gound seat for liquid seal.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Supplier: Ace Glass
Description: An all-glass check valve with ground seat for liquid seal

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (89064-042)
Supplier: Ace Glass
Description: All-glass check valve with ground seat and precision ground solid ball

Small Business Enterprise Product available on GSA Advantage®


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


Catalog Number: (10853-686)
Supplier: Restek
Description: PerformancePLUS Check Valve Housing, for HPLC Systems, Model No: 1515, 1525, 510, 515, 525, 600, 610


Supplier: Upchurch Scientific
Description: Upchurch Scientific® cartridge-style Inline Check Valves are designed to limit flow in one direction

Supplier: Optimize
Description: Preassembled check valve cartridges conveniently insert into a reusable housing and function in either the inlet or outlet position

Catalog Number: (10853-420)
Supplier: Restek
Description: PerformancePLUS Check Valve Cartridge, for HPLC Systems, Model Number: 1515, 1525, 2690, 2695, 2795, 510, 515, 600, 610


Supplier: Bel-Art Products, a Part of SP
Description: Polypropylene plastic valve with neoprene valve disk stops the reverse flow of liquid when pressure is interrupted.

Catalog Number: (10853-476)
Supplier: Restek
Description: Inlet Check Valve for HPLC Systems, Model Number: Int. 4000, 1, 10, 2, 200 Series, 250, 3, 3B, 4, 400, 410, 620, Series 200 Micropump


Supplier: WORLD PRECISION INSTRUMENTS LLC
Description: Needleless syringe-activated dual check valve, polycarbonate and silicone, pack of 5

New Product

Supplier: Bel-Art Products, a Part of SP
Description: Ensure one-way directional flow in vacuum lines.

Supplier: VWR International
Description: Optimize performance of your Masterflex® valves.

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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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