Siemens zone valves provide reliable on/off or modulating control for hydronic heating and cooling systems. They help deliver consistent comfort in various building applications.

Traditional rubber flappers in valves can harden and chip, leading to leaks and system debris. Our zone valves feature a metal-to-metal plug and seat design that eliminates common failure points and maintains system integrity.

Benefit from interchangeable actuators that fit all valve bodies, simplifying selection and reducing inventory needs. The compact size and rotatable actuator allow for installation in tight spaces. Direct-coupled technology enables quick, tool-free connection of valve bodies and actuators to save you valuable installation time and costs.