Valor DFMStream by Siemens is a powerful yet user-friendly software suite designed to optimize printed circuit board (PCB) designs for manufacturing.
Built on the industry leading software CAM350, it performs in-depth DFM analysis and 3D visualization to detect potential fabrication issues, helping reduce defects, scrap, and delays. The tool supports a wide range of industry-standard file formats—including ODB++, IPC-2581, Gerber, and DXF—for seamless data import and export across various PCB design platforms.
Key capabilities include:
Valor DFMStream fosters collaboration between designers and fabricators, ensuring manufacturable designs with fewer surprises and optimized production timelines.

Technical Marketing Engineer
Ray is a Technical Marketing Engineer at Siemens Digital Industries Software. He has 40 years of Printed circuit board experience, including 23 years at Downstream Technologies and 11 years at Hadco Corporation in Product and CAM engineering.
Starting on the Manufacturing floor in AOI and Electrical Test, He worked his way to the Engineering and CAM areas. Later he was CAM supervisor and was part of the move to Valor Genesis software.
He joined Downstream in technical marketing for CAM350 and later, technical sales positions. He has supported and provided training for the BluePrint PCB and CAM350 products for over 20 years. He continues in this role at Siemens Digital Industries Software.