Investment Casting Ball Valve

Investment Casting Ball Valve – Precision Investment Casting Process

Investment Casting Ball Valves utilize investment casting (lost-wax process) manufacturing that enables complex internal geometries, tight dimensional tolerances, and superior surface finishes unachievable through conventional sand casting. This precision manufacturing process creates intricate flow passages and optimized pressure recovery characteristics while minimizing machining requirements.

Investment casting excels for smaller valve sizes (typically DN 15-100) where near-net-shape production reduces material waste and enables complex internal features like anti-cavitation trim, characterized flow paths, and integrated mounting bosses. The process delivers exceptional dimensional consistency critical for interchangeability across global supply chains.

From Nigerian offshore instrument installations to South African process control systems, our Investment Casting Ball Valves provide precision-engineered solutions where complex internal geometries and tight tolerances justify the premium cost of investment casting over conventional manufacturing methods.