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Check+Valves


4,371  results were found

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Supplier:  VWR International
Description:   Use with caustic and high-purity liquids in many applications.
Supplier:  VWR International
Description:   No maintenance required!
Supplier:  VWR International
Description:   Create a secure pipe threaded connection.

Supplier:  VWR International
Description:   Get a secure connections with quick disconnection.
Supplier:  VWR International
Description:   Get a seamless transition from source to system.
Supplier:  VWR International
Description:   Reliable metering performance – guided dual check valves provide precise seating and excellent priming and suction lift.
ETL Canada listed 1 year warranty
Supplier:  HICHROM LIMITED
Description:   These solvent inlet filters are used at the low-pressure inlet side of the pump to help protect check valves, injector and column from particulate contamination from the eluent.
Supplier:  Ace Glass
Description:   An all-glass check valve with ground seat for liquid seal
Small Business Enterprise Product available on GSA Advantage®
Supplier:  MASTERFLEX LLC
Description:   Make the most of your Masterflex® pump heads.
Supplier:  BDH
Description:   These bottle-top dispensers offer convenience, high chemical resistance, and protection against contamination.
Supplier:  Restek
Description:   PerformancePLUS Check Valve Housing, for HPLC Systems, Model No: 1515, 1525, 510, 515, 525, 600, 610
Supplier:  Optimize
Description:   Preassembled check valve cartridges conveniently insert into a reusable housing and function in either the inlet or outlet position
Supplier:  Argos Technologies
Description:   Evaporation control and relief valves allow reversible configurations.
Supplier:  Thermo Fisher Scientific
Description:   For use in vacuum lines and to prevent back pressure in filter flasks
Supplier:  Restek
Description:   PerformancePLUS Check Valve Cartridge, for HPLC Systems, Model Number: 1515, 1525, 2690, 2695, 2795, 510, 515, 600, 610
Supplier:  Upchurch Scientific
Description:   Upchurch Scientific® cartridge-style Inline Check Valves are designed to limit flow in one direction
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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-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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