Argon Vacuum Regulators | McMaster-Carr

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Liquid Carbon Dioxide

Methanol (Methyl Alcohol)

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

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Export Control Classification Number (ECCN)

44 Products

Vacuum-Regulating Valves

Plastic Panel-Mount Vacuum-Regulating Valves for Air and Inert Gas

A lightweight, corrosion-resistant alternative to metal valves

2 products

Extended-Life Vacuum-Regulating Valves for Air and Inert Gas

Made of bronze for strength, these are more durable than brass valves

6 products

Vacuum-Regulating Valves for Air and Inert Gas

Made of brass to handle most vacuum-regulating applications

2 products

High-Accuracy Panel-Mount Vacuum-Regulating Valves for Air and Inert Gas

Our most accurate valves for precise control over your vacuum level

2 products

Other Products

Vacuum-Relief Valves

Open at a set vacuum and close when the vacuum level drops to protect equipment

3 products

Vacuum Breakers

When pressure drops, vents open to prevent suction from drawing liquid back upstream

16 products

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

13 products