The Krowne Metal 16-121L is a high-quality double pedal knee valve designed for durability and efficiency. Featuring 4-1/2" hole centers, this self-closing valve ensures reliable operation in various settings. It includes a 1/2" female outlet and a 1/2" female inlet for easy installation and compatibility with standard plumbing systems. This valve is low lead compliant, meeting safety standards for drinking water, and is certified by NSF and cCSAus for quality assurance. Ideal for commercial kitchens and food service applications, the Krowne Metal 16-121L combines functionality with compliance for peace of mind.