Your Trusted Manufacturer for High-Performance Ball Valves.At AVCO, we don’t just manufacture valves; we engineer confidence. Built on a foundation of California-made quality and technical ingenuity, we provide high-performance flow control solutions that empower engineers to master the most demanding environments on Earth – and beyond.More Than a Valve. A Partnership in PerformanceChoosing AVCO is an investment in certainty. We have redefined the procurement process by blending elite American engineering with an agile, customer-centric approach. The "AVCO Experience" means having direct access to the minds that design your valves, ensuring that every solution is optimized for your specific pressure, temperature, and media requirements.AVCO engineered valves are designed for longevity and simplicity. Valve components are interchangeable and fit multiple valve configurations. You can change to a different type of end, ball, seat or operator with ease. AVCO solved a major industry c...