MarcWorks

Marc Valve builds ultra-high purity bellows gas valves for semiconductor applications

Marc Valve was founded in the 1990’s and has since then rebranded as “MarcWorks” and is located in the heart of Boston. Marc Valve first earned a reputation for designing and building the best quality, ultra-high purity bellows gas valves for semiconductor applications. MarcWorks then pioneered a unique diaphragm valve specifically engineered to improve the equality and efficiency of sanitary processing systems used in the biopharmaceutical industry. All major components are manufactured in MarcWorks' own facliity using precision CNC 4-axis milling equipment. Valve bodies are mechanically polished and electro-polished. Pharmaceutical and biotech valves are assembled, cleaned, and tested in an isolated clean room. Today, MarcWorks is meeting the performance requirements of many users of high-purity engineered components and fabricated assemblies.