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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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Saunders® Aseptic Diaphragm Valves, Holland Applied Technologies

Supplier: Holland Applied Technologies
Description: Saunders® Aseptic Diaphragm Valves, Holland Applied Technologies

Product Image-10145-862

Replacement Swagelok® SS4H Bellows Valve, Restek

Catalog Number: (10145-862)
Supplier: Restek
Description: Swagelok® SS4H bellows valves are constructed entirely of metal to prevent sample adsorption and deliver optimal accuracy with results.
Product Image-10863-132

Vacuum Gauges, Restek

Supplier: Restek
Description: High-quality vacuum gauges with 316 stainless steel wetted surfaces

Product Image-10862-922

Metering Control Valves (Stainless Steel & Sulfinert®-Treated), Restek

Supplier: Restek
Description: Reduces pressure between sample cylinder and GC injector.

Product Image-CA10203-126

Valves, High Vacuum, Protected, Three Way, PTFE , Chemscience

Supplier: CHEM SCIENCE INC CA
Description: Viton® O-rings on PTFE shaft are protected with precision PTFE wipers.

Product Image-10863-038

Air Liquide High-Purity VOC Regulators, Restek

Supplier: Restek
Description: Air Liquide High-Purity VOC Regulators with two gauges.

Product Image-10853-702

Outlet Check Valves for Shimadzu HPLC Systems, Restek

Supplier: Restek

Product Image-10862-880

Ashcroft® Test Gauges, Restek

Supplier: Restek
Description: High-accuracy test gauges are recommended for verifying the vacuum/pressure in canisters before and after sampling.

Product Image-10855-808

Plug Valves, Parker Balston® Shut-Off Gas Valve, Restek

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

Product Image-10854-294

Mininert® Precision Sampling Valves for Vials, Restek

Supplier: Restek
Description: Mininert® valves are very convenient for repetitive sampling and limit content exposure to the silicon septum.

Product Image-CA10203-136

Valves, High Vacuum, Protected, Low Hold Up, Metering, PTFE , Chemscience

Supplier: CHEM SCIENCE INC CA
Description: Viton® O-rings on PTFE shaft are protected with precision PTFE wipers.

Product Image-CA10203-094

Plugs, High Vacuum Valve, PTFE Stem, Viton O-Ring, Chemscience

Supplier: CHEM SCIENCE INC CA
Description: The plug is complete with control knob and PTFE stem having three O-rings.

Product Image-89134-222

Luer Valves and Injection Caps, SAI Infusion

Catalog Number: (89134-222)
Supplier: SAI Infusion Technologies
Description: SAI offers a variety of Luer Valves and Swabbable Injection Caps to simplify catheter access and prevent the introduction of microbial pathogens.
Product Image-80072-684

Vacuum Check Valve, Chemglass

Catalog Number: (80072-684)
Supplier: Chemglass
Description: Valve has an ¹/₄" O.Ø precision ground ceramic ball which fits into the ground seat to effect a liquid seal.

Small Business Enterprise


Product Image-89094-266

HiVac Valves, 3-Way PTFE Tip, Chemglass

Catalog Number: (89094-266)
Supplier: Chemglass
Description: High vacuum valve features a three-way configuration for use in the construction of manifolds and adapters.

Small Business Enterprise


Product Image-MFLX98622-00

Burkert® Micro Solenoid Rocker Valves

Catalog Number: (MFLX98622-00)
Supplier: BURKERT FLUID CONTROL SYSTEMS
Description: No worrying about reliability—longest life available.
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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.
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