محرك مؤازر ICMA 82337BI54 صمام كروي ذو مناطق NZ مرحل مفتاح صغير

The ICMA 82337BI54 is a servomotor for zone ball valves, featuring a normally closed (NC) relay and a microswitch. It is used to control the opening and closing of zone valves in heating systems. This model includes a microswitch for end-position feedback.