You Searched For: Diaphragm+Valves


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Supplier: VWR International
Description: Valves, fittings, and gaskets for use with VWR® gas regulators.

Supplier: VWR International
Description: VWR® Multistage Gas Regulators with Neoprene Diaphragms are designed for applications where a constant working pressure is important over a wide range of inlet pressures and flow rates.

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: VWR International
Description: VWR® Multistage gas regulators with stainless steel diaphragms are designed for gas chromatography applications where a constant working pressure is important over a wide range of inlet pressures and flow rates.

Supplier: VWR International
Description: Regulators have a stainless steel barstock body and are suitable for a variety of applications where a rise in delivery pressure from a full to an empty cylinder can be tolerated.

Supplier: VWR International
Description: Regulators have a stainless steel barstock body and are suitable for corrosive gas applications, high-purity gas applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: VWR International
Description: Regulators have a brass barstock body and are suitable for a variety of applications where pressure rise is not critical, such as high-purity gas applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: VWR International
Description: VWR® High-Purity Two-Stage Gas Regulators have a brass barstock body and are suitable for high-purity applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: BURKERT FLUID CONTROL SYSTEMS
Description: Fluids are hermetically sealed from operating system.

3A Sanitary approval

Supplier: BURT PROCESS EQUIPMENT
Description: Optimized valve body provides double the C<sub>V</sub> values.

Catalog Number: (89492-608)
Supplier: Argos Technologies
Description: Optimize performance of your vacuum/pressure pump.


Supplier: VWR International
Description: Regulators have a brass body and are suitable for a wide variety of applications where small changes in the gas delivery pressure will not degrade performance.

UL Listed

Supplier: Restek
Description: Restek® Air Valve Excellence (RAVE™) is great for upgrading existing air canisters to improve reliability and performance.

Supplier: Avantor Fluid Handling
Description: Make the most of your Masterflex® pump heads.

Supplier: KNF Neuberger Inc.
Description: Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. Especially suited for handling aggressive vapors, it features PTFE heads, PTFE-coated diaphragms and FFPM valves.

Supplier: KNF Neuberger Inc.
Description: Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. Especially suited for handling aggressive vapors, it features PTFE heads, PTFE-coated diaphragms and FFPM 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.
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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