You Searched For: Needle+Valves


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Supplier: Kemtech America
Description: Funnels feature a PTFE extended tip valve for semi-needle valve adjustment.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Supplier: Ace Glass
Description: Threaded stopcock with PTFE plug permits smooth needle valve adjustment down to 0.1 mL/min

Small Business Enterprise Product available on GSA Advantage®

Supplier: Chemglass
Description: A 1:5 taper PTFE plug having a threaded needle valve to allow the adjustment of flow through the bore of the plug.

Small Business Enterprise

Catalog Number: (470344-082)
Supplier: Wards
Description: Cylindrical dropping funnel made of borosilicate glass with a 100 ml capacity, equipped with a 19/26 plastic stopper and a needle valve stopcock for precise control during liquid dispensing, ideal for experimental setups and chemical processes.


Supplier: Wards
Description: Dropping Funnels with PTFE Rotaflow needle valve stopcocks and sockets fitted with interchangeable plastic stoppers.

Catalog Number: (470149-470)
Supplier: Shiv Dial Sud & Sons
Description: Efficient and Durable for General Lab Use.


Supplier: WaterSaver Faucet
Description: White, epoxy-coated, single straight pattern laboratory needle valve.

Supplier: Ace Glass
Description: Threaded vacuum stopcock with PTFE plug and new hooded handle that permits smooth needle valve adjustment down to 0.1 cc/min flow rate.

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (10118-912)
Supplier: Koehler
Description: Equipped with an adjustable needle valve opening instead of a plunger to control the rate of flow during "all-levels" and "running" sampling from storage tanks.


Supplier: Kemtech America
Description: Provides on/off control with the main valve and allows delivery of preset volumes of gases or liquids to reactions using the needle valve.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Supplier: Ace Glass
Description: Threaded vacuum stopcock with PTFE plug and new hooded handle that permits smooth needle valve adjustment down to 0.1 cc/min flow rate.

Small Business Enterprise Product available on GSA Advantage®

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
Description: A full range of supplies for pump valves, including inlet valves, outlet valves, and check valves.

Supplier: Trajan Scientific and Medical
Description: These inert syringes are ideal for liquid and gas samples

Supplier: Trajan Scientific and Medical
Description: Manual syringes for use with Beckman/Altex, Rheodyne, SSI, and Valco Valves.

Supplier: WaterSaver Faucet
Description: Panel mounted valve and outlet fitting for installation on angle face of hood.

Catalog Number: (470344-784)
Supplier: Wards
Description: Easy flame adjustment.


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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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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