You Searched For: Valves

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: These metering gas valves reduce pressure between sample cylinder and GC injector.

Supplier: OMNIFIT LTD
Description: The high pressure manual rotary valves are made from PTFE with a PCTFE rotor with a bore size of 0,8 mm making them ideal for pressure applications up...

Supplier: UPCHURCH SCIENTIFIC
Description: These biocompatible PEEK and perfluoroelastomer inline check valves are designed for applications where low flow path volume is critical, such as deli...

Supplier: SciLabware
Description: Designed for use in vacuum lines and fluid handling systems.

Supplier: Restek
Description: These shut-off toggle gas valves are ideal for applications in which instant on/off gas control is necessary.

Supplier: Restek
Description: These valves and tees are made from stainless steel or are Sulfinert®-treated.

Supplier: UPCHURCH SCIENTIFIC
Description: Stop a flow stream quickly with these shut-off valves. The bodies are manufactured from either PEEK or ETFE. Both versions feature a PCTFE rotor, maki...

Supplier: Restek
Description: These valves have low internal volumes and are rated to 15000 psi. They feature a two-piece stem assembly in which the rotating upper shank is coupled...

Supplier: UPCHURCH SCIENTIFIC
Description: These ultra-low volume back pressure regulators (BPRs) are developed to minimise swept volume, which is especially important for multi-detector applic...

Supplier: Restek
Description: Outlet check valve, sapphire and ruby ball and seat, includes cartridge and housing

Supplier: Restek
Description: Mininert® valves are very convenient for repetitive sampling and limit content exposure to the silicon septum. The crimp-top valve for 20 mm ID glassw...

Supplier: Merck
Description: The sampling valves are used for sterile sampling of water or other final products in the pharmaceutical industry.

Supplier: OMNIFIT LTD
Description: Valves are constructed from PTFE with a PCTFE rotor and have a 1,5 mm bore size. They accept tubing sizes between 0,5 and 4 mm Ext.Ø. and are pressure...

Supplier: UPCHURCH SCIENTIFIC
Description: Upchurch Scientific®, V-101D 4-way diagonal flow-switching valve, bulkhead version, 1/16" OD tubing, 1,0 mm thru-hole, 12,4 µl swept volume

Supplier: UPCHURCH SCIENTIFIC
Description: For fine control of fluid flow rates, these valves can reduce outgoing flow. These needle valves are perfect for use with peristaltic pump fluid trans...

Supplier: Restek
Description: Ball valves have a floating ball to assist sealing and to reduce operating torque, and dual seats to provide leak-tight bidirectional sealing. They ar...

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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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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