Company record
HVA LLC manufactures high‑ and ultra‑high vacuum valves and related components. Its product portfolio features standard rectangular valves, angle‑type designs, and MESC‑compatible rectangular models. The firm supplies the semiconductor, optical, and scientific sectors, as well as any other markets that require high or ultra‑high vacuum performance. Membership in SEMI, AVS SVC and additional industry societies supports the development of application‑specific valve solutions.
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