The TwistSeal® Mini Deluxe (40mm) Zone Valve Supply Module by Mueller Streamline is engineered for precise control in hydronic heating systems. This module features a compact design that fits easily into tight spaces, while the 40mm size ensures compatibility with various piping configurations. The innovative TwistSeal® technology simplifies installation and maintenance, allowing for quick adjustments. Made from durable materials, this supply module is designed to withstand high pressure and temperature, ensuring reliable performance. It meets industry standards for efficiency and safety, making it an essential component for effective temperature management in heating applications.