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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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Product Image-10854-646

Metering Gas Valves, Parker Balston®, Restek

Supplier: Restek
Description: Metering gas valves are fabricated from nickel-plated brass or stainless steel.

Product Image-10863-112

Mini-Regulator, Restek

Catalog Number: (10863-112)
Supplier: Restek
Description: Mini-Regulator for natural gas and refinery gas standards.
Image Unavailable-77661-658

Luer Valve Assortment Kit

Catalog Number: (77661-658)
Supplier: WORLD PRECISION INSTRUMENTS LLC
Description: This Luer fittings kit is useful for building your own liquid flow experiment. It provides the means to start, stop, add, divide and control a flow of liquid or gas.

New Product


Product Image-10145-926

Rupture Disk Tee (Stainless Steel and Sulfinert®-Treated), Restek

Supplier: Restek
Description: These tees are designed to be installed into existing systems to provide reliable overpressure protection.

Image Unavailable-89522-318

OPTI-MAX® Replacement Check Valves

Supplier: Optimize
Description: Each ball and seat set is individually matched to ensure a lock-and-key fit. This guarantees three bubbles/minute or less in the industry standard nitrogen bubble test; common acceptable standards are 12 bubbles or less. We have also minimized the ball travel distance within the check valve; less travel distance equals quicker seating and more accurate pump metering. Simply put, tighter specifications make a better valve.

Product Image-10853-420

PerformancePLUS Check Valve Cartridge for Waters HPLC Systems, Restek

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
Product Image-89094-262

HiVac Valves with Straight PTFE Tip, Chemglass

Catalog Number: (89094-262)
Supplier: Chemglass
Description: These high vacuum valves feature a barrel with two sidearms attached at a 180° angle to each other, on the same plane.

Small Business Enterprise


Product Image-59382-028

Steam Valves, WaterSaver Faucet

Supplier: WaterSaver Faucet
Description: Straight pattern laboratory steam valve with removable angle serrated hose end.

Product Image-80089-541

CHEMVAC® High Vacuum Valve, Chemglass

Catalog Number: (80089-541)
Supplier: Chemglass
Description: Borosilicate glass 0–4mm valve has one arm and features TFE plugs.

Small Business Enterprise


Product Image-EVC311-05-000

PVK Series Isolation Vacuum Valve, Edwards

Catalog Number: (EVC311-05-000)
Supplier: Edwards
Description: Clean, bellows valve for manual operation.
Product Image-17003-130

Chem-Vac™, Chem-Cap® High Vacuum Valves, Chemglass

Supplier: Chemglass
Description: High vacuum valve with the arms bent to minimize hold up of fluids.

Small Business Enterprise

Product Image-100502-170

Peca Techni-Valve™, Electron Microscopy Sciences

Catalog Number: (100502-170)
Supplier: Electron Microscopy Sciences
Description: Peca Techni-Valve™ for use with Dust-Pro™ Refill cans.

Minority or Woman-Owned Business Enterprise


Image Unavailable-MFLX30600-23BLK

Smiths Medical® Large-Bore Stopcock Fittings, Male Luer Lock

Catalog Number: (MFLX30600-23BLK)
Supplier: SMITHS MEDICAL ASD INC
Description: Enhance fluid flow with a larger bore than standard luer stopcocks.
Image Unavailable-68100-218

Interlink Luer Lock Injection Site, Baxter IV Solutions

Catalog Number: (68100-218)
Supplier: Baxter
Description: Interlink Injection Site with Male Luer Lock Adapter.
Product Image-MFLX98154-13

Electrically and Pneumatically Actuated Elliptical Valves

Supplier: EVSCO INC
Description: Completely disassemble in-line for easy cleaning.

Product Image-10855-730

Toggle Valve, Swagelok® Shut-Off Gas Valve, Restek

Supplier: Restek
Description: Parker's fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections.

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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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