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.


207  results were found

SearchResultCount:"207"

Sort Results

List View Easy View

Rate These Search Results

Catalog Number: (10860-618)
Supplier: New Pig
Description: Poly Ball Valve lets you open or close funnel in seconds with one hand.


Supplier: Kimble Chase
Description: Valves feature a three-way configuration

Supplier: DWK Life Sciences (KIMBLE)
Description: These straight high-vacuum valves are used for vacuum applications up to 5×10-7 Torr.

Supplier: PERKINELMER U.S. LLC
Description: Rheodyne™ 7725 and 7725i valves are versatile injectors and can use both partial-filling and complete-filling methods for loading the sample loop.

Catalog Number: (65551-000)
Supplier: Thermo Fisher Scientific
Description: For use in vacuum lines and to prevent back pressure in filter flasks


Catalog Number: (89054-660)
Supplier: Ace Glass
Description: Flush seal drain assembly with PTFE valve stem and PFA encapsulated silicone O-Ring for use with beaded reaction flasks

Product available on GSA Advantage® Small Business Enterprise


Catalog Number: (89054-802)
Supplier: Ace Glass
Description: This flask is supplied with a 1" beaded pipe-type flange extension off bottom for connection to a 0–20 mm threaded PTFE stopcock as the outlet

Product available on GSA Advantage® Small Business Enterprise


Catalog Number: (89064-030)
Supplier: Ace Glass
Description: Threaded vacuum release valve with fingertip control for opening systems to the atmosphere

Product available on GSA Advantage® Small Business Enterprise


Catalog Number: (89063-794)
Supplier: Ace Glass
Description: Sensitivity and versatility are increased over other models, and mercury requirement is reduced to 20–30 mL

Product available on GSA Advantage® Small Business Enterprise


Supplier: Hamilton
Description: Hamilton Company offers the most comprehensive selection of standard and custom syringes, valves and accessories in the industry

Supplier: Hamilton
Description: Use the female luer, male luer, luer lock and barbed fittings to connect syringes, equipment, or other devices to Hamilton valves.

Catalog Number: (75841-004)
Supplier: Labconco
Description: The RapidVap® Trapping Valve aids in solvent recovery for RapidVap® Vacuum Evaporation Systems.


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


Supplier: Restek
Description: For use with Swagelok systems.

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

Supplier: Restek
Description: Metering Control Valve, Material: Sulfinert-Treated, Fittings: 1/4in Male NPT x 1/4in Male NPT, Pressure Rating: 3,500 psig, Reduces pressure between sample cylinder and GC injector, Maintains fine metering control, Contains Kel-F* seat

Inquire for Price
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.
81 - 96 of 207
no targeter for Bottom