AMAT 0680-01972 Ultra-High Vacuum (UHV) Valve Component
Product Overview: The AMAT 0680-01972 is a high-performance ultra-high vacuum valve component designed for use in the vacuum subsystems of Applied Materials semiconductor equipment. It is responsible for controlling the vacuum path, isolating process chambers from vacuum pump systems, and maintaining the ultra-high vacuum environment required for semiconductor processing. This component is engineered with precision machining and advanced sealing technology to ensure exceptional air tightness, durability, and compatibility with harsh process gases. It is a critical part of AMAT’s vacuum systems, enabling reliable and consistent semiconductor manufacturing processes.
Technical Specifications: - Vacuum Rating: Ultra-high vacuum (UHV) with a base pressure ≤ 1×10⁻⁹ Pa, leak rate ≤ 1×10⁻¹² Pa·m³/s (He). - Material Composition: Body made of 316L stainless steel (ASTM A240) for excellent corrosion resistance and high-temperature stability; sealing material: copper gasket (or optional Viton for specific gas compatibility).



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