The 1/2" Belimo ZONE215N-25 is a high-performance 2-way zone valve designed for precision control in hydronic systems

Common Maintenance Questions: Is the seal included in this kit

preventing intermittent cycling and protecting sensitive components from electrical faults

but the dimensions and material specifications remain identical to the original GKT2429 and the GKT2429K kit

High Performance: Delivers a reliable 1075 RPM to maintain rated airflow and system static pressure

Siemens Industrial Controls MT0050M Transformer 321142-301 The 1/2" Belimo ZONE215N-25 isThe Siemens MT0050M Control Power Transformer is a heavy duty 50VA industrial transformer designed to provide stable control voltage for electromagnetic devices like contactors, relays, and starters. Engineered for high demand industrial environments, this unit features a dual primary 240 480V input and a dual secondary 120 240V output, making it highly versatile for various motor control center (MCC) configurations. The Class MT design includes