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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-16126-558

SP Bel-Art Check Valve, Polyethylene, Bel-Art Products, a part of SP

Supplier: Bel-Art Products, a Part of SP
Description: Ensure one-way directional flow in vacuum lines.

Product Image-89061-806

Vacuum Bearing, Trubore®, Ace Glass Incorporated

Supplier: Ace Glass
Description: Used with aluminum packing box

Small Business Enterprise Product available on GSA Advantage®

Product Image-10099-054

PTFE Stopcock Valve, Two Way, Ace Glass Incorporated

Supplier: Ace Glass
Description: This PTFE valve is used with NPT fittings.

Small Business Enterprise

Product Image-89077-462

Three-Way Tubing Connector Valve, Ace Glass Incorporated

Catalog Number: (89077-462)
Supplier: Ace Glass
Description: This three-way tubing connector valve is used for applications where stream switching, reagent switching, sample removal, or sample injection is desirable

Small Business Enterprise Product available on GSA Advantage®


Product Image-89064-030

Vacuum Release Valve, Ace Glass Incorporated

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

Small Business Enterprise Product available on GSA Advantage®


Product Image-KT826512-0012

KIMBLE® HI-VAC® Right-Angle Valve Without Plug, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Vacuum valve, KIMBLE®, Right angle valve without plug

Product Image-65551-000

Nalgene® Check Valve, High-Density Polyethylene, Thermo Scientific

Catalog Number: (65551-000)
Supplier: Thermo Fisher Scientific
Description: For use in vacuum lines and to prevent back pressure in filter flasks
Product Image-71001-526

Flush Seal Bottom Drain Valve Assembly with Pin, Ace Glass Incorporated

Catalog Number: (71001-526)
Supplier: Ace Glass
Description: Redesigned flush-seal type valve with the top of the valve having a 1-1/2" x 3/8" O.D

Small Business Enterprise Product available on GSA Advantage®


Product Image-KT826515-0004

KIMBLE® HI-VAC® Right-Angle Valves, with CTFE Plug and Tip O-rings, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: This right-angle high-vacuum valve is for use in vacuum applications up to 5 x 10-⁷ torr.

Product Image-KT826420-0004

KIMBLE® HI-VAC® Low Holdup Valves, Straight, with PTFE Plug and Extended Tip, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Sidearms are bent to minimize holdup of liquids

Product Image-KT826700-0004

KIMBLE® HI-VAC® Three-Way Valves, with PTFE Plug, without Tip O-Ring, Kimble Chase, DWK Life Sciences

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

Product Image-76049-400

PTFE Valves, Two-Way and Three-Way, Burkle

Supplier: BURKLE INC
Description: Two-way/Three-way valves are made of solid PTFE with hose nozzles

Product Image-76474-984

Oxygen Pressure Regulator, PerkinElmer

Catalog Number: (76474-984)
Supplier: PerkinElmer
Description: Gas Pressure Regulator Features: Barstock Body Construction Barstock bodies have a lower internal volume than forged bodies, allowing for more complete purging of atmospheric contaminants. Stainless Steel Diaphragms Unlike elastomeric diaphragms, stainless steel diaphragms don't absorb atmospheric contaminants or allow them to diffuse into the gas stream. Metal-to-metal Seals Metal-to-metal seals provide reliable protection from inboard leakage of atmospheric contaminants.
Product Image-KT826450-0008

KIMBLE® HI-VAC® Straight Valves, with Glass Plug and Tip O-rings, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: This valve uses a glass plug (as an alternative to PTFE or CTFE) for applications where the 'out-gassing' plug material is undesirable.

Product Image-89077-464

Eight-Way Tubing Connector Valve, Ace Glass Incorporated

Catalog Number: (89077-464)
Supplier: Ace Glass
Description: This eight-way tubing connector valve is used for applications where multiple channels are necessary for distributing reagents, solvents, or buffers to chromatography columns

Small Business Enterprise Product available on GSA Advantage®


Product Image-89097-278

Two-Way Tubing Connector Valve, Ace Glass Incorporated

Catalog Number: (89097-278)
Supplier: Ace Glass
Description: Similar to the Variable Bore Tubing Connector (89077-438), except this Two-Way Tubing Connector Valve features a single Tefzel control valve rated at 500psi

Small Business Enterprise Product available on GSA Advantage®


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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.
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  • State issued document with your organization's Federal Tax ID Number
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  • Any other ID issued by the State that includes the business name & address

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The original product is no longer available. The replacement shown is available.
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