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High Vacuum Valves

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HVA is the premier manufacturer and supplier of vacuum valves, high vacuum valves and ultra high vacuum valves to the world's leading vacuum technology innovators. Our world class manufacturing facility in Reno, Nevada USA supports our global sales and service network for the Semiconductor, Solar, Scientific Research, BioPharm, Vacuum Coating and LED industries.

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High Quality Precision Stainless Steel and Aluminum Vacuum Valves/Components


News and Events

April 23, 2012

HVA Continues Expansion in Reno

This month sees over $1 million investment in new mill and lathes increasing production capacity.

May 16, 2012

2012 SVC TechCon Exhibit

Thank You for Visiting HVA at the 2012 SVC TechCon Exhibit in Santa Clara, California. See you next year!

April 23, 2012

OPTO Taiwan

HVA will be exhibiting at 2012's Photonics Festival in Taiwan June 19-21. Visit us at booth #K425!