Coliter®’s balance valves ensure precise flow distribution and hydraulic stability in heating, cooling, and district energy systems. The series includes the SP45F digital lockable static balance valve with integrated flow measurement ports for commissioning, the 800X differential pressure bypass balance valve that automatically maintains constant ΔP across circuits, and other manual/static models for circuit calibration. Constructed from high-quality brass or cast iron, these valves are rated at PN16 (1.6 MPa) and suitable for temperatures up to 120°C. Compliant with EN 15437 and GB/T standards, they enable energy-efficient operation, eliminate overheating/underheating zones, and simplify system commissioning—essential for radiant floor manifolds, fan coil units, and central plant applications.
