You Searched For: Line Valves

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Line valves, or single-stage regulators, are designed to limit the flow of liquids or gases to one direction. Used for instrumentation, hydraulic pipes, pneumatic pipes, chromatography, control panels, moderate vacuum systems, chemical research, gas analysis, and more. Excellent diaphragm sealing ensures tightness against leaking. Our selection of line valves requires no special tools to assemble, and they are easy to assemble, fit, and tighten.


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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

Product available on GSA Advantage®

Supplier: Ace Glass
Description: Used as a one-time opening valve

Product available on GSA Advantage®

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®

Supplier: Restek
Description: Static and pressure relief valves are available for use with multiple ASE® systems.

Catalog Number: (89130-514)
Supplier: Ceodeux Inc.
Description: Low pressure line valve for various pure gases

Supplier: Chemglass
Description: This air operated, flush bottom drain valve fits our reactors from 10 to 50 liters that have a 2" beaded pipe connection.

Catalog Number: (76333-490)
Supplier: Chemglass
Description: The “Zero Dead Space” flush bottom valve is designed to prevent solids from collecting in the bottom of the vessel.

Catalog Number: (89130-512)
Supplier: Ceodeux Inc.
Description: Low pressure line valve for various pure gases

Supplier: Chemglass
Description: The “Zero Dead Space” flush bottom valve is designed to prevent solids from collecting in the bottom of the vessel.

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.

Catalog Number: (89130-356)
Supplier: Ceodeux Inc.
Description: Used for instrumentation, hydraulic pipes, pneumatic pipes, chromatography, control panels, moderate, vacuum systems, chemical research, gas analysis,...

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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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