You Searched For: Check+Valves


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Supplier: Avantor Fluid Handling
Description: Use with caustic and high-purity liquids in many applications.

Supplier: Avantor Fluid Handling
Description: Create a secure pipe threaded connection.

Supplier: Avantor Fluid Handling
Description: No maintenance required!

Catalog Number: (BDAM04302243317)
Supplier: BD Medical
Description: DEHP or natural rubber latex are not part of the material formulation.
UOM: 1 * 100 items


Supplier: Welch by Gardner Denver
Description: These ball check valves have a PTFE hollow ball and viton seals.

Catalog Number: (NALG6120-0010)
Supplier: Thermo Fisher Scientific
Description: These vacuum check valves with positive connector are designed to prevent back pressure with aspirator-type vacuum pumps.
UOM: 1 * 6 items

Environmentally Preferable


Supplier: Trajan Scientific and Medical
Description: Syringe valve VLLMA, push button with Luer lock, 5 ml - 2 l syringe volume

Supplier: UPCHURCH SCIENTIFIC
Description: Inline cartridge check valves are designed to limit flow in one direction and deliver a low cracking pressure. Ideal placement for these valves would be on the effluent side of the column to prevent post-column derivatisation agents from flowing back and poisoning the column if the HPLC mobile phase pump were to shut down.

Supplier: UPCHURCH SCIENTIFIC
Description: These standard inline check valves are made from gold plated stainless steel.

Supplier: Avantor Fluid Handling
Description: Optimize performance of your Masterflex® valves.

Supplier: Avantor Fluid Handling
Description: No contamination of valve.

CE Compliant

Supplier: Avantor Fluid Handling
Description: Safely mount your plastic elliptical valves.

Catalog Number: (USBE69500)
Supplier: USBECK Laborgeräte
Description: Outlet valve with M10×1 outside thread.
UOM: 1 * 1 items


Catalog Number: (KNFA063722/000000)
Supplier: KNF
Description: These valves are used for the prevention of excessive pressure build-up.
UOM: 1 * 1 items


Supplier: Avantor Fluid Handling
Description: Optimized valve body provides double the C<sub>V</sub> values.

Supplier: Avantor Fluid Handling
Description: Precise control over 180° range.

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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 on +353 1 88 22222.
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 on +353 1 88 22222.
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 eurega_services@eu.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 organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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