HVA

HVA manufactures stainless steel vacuum valves, fittings, and components for semiconductor, scientific, and high technology industries. It offers precision valves, such as standard cycle, laminar flow, million cycle gate, million cycle long life gate, position gate, shielded gate, closed loop throttle, throttle/isolation, pendulum gate, half profile rectangular, rectangular slit, rapid service, and angle valves. The company also provides on site repairs and services. HVA, LLC was founded in 1973 and is based in Reno, Nevada.