When performing annual maintenance or replacing an ignitor

OEM Standards: Manufactured to specific tolerances for York S1-9951-0981 compatibility

Designed for larger direct-acting and reverse-acting models

15 lb lightweight design allows for straightforward removal during annual tube cleaning and inspections

Ensures compressor reliability in variable load environments by maintaining strict operating limits

Belimo ZDB-TF Rotation Limiter When performing annual maintenance orThe Belimo ZDB TF Rotation Limiter is a critical mechanical accessory for technicians requiring precise field adjustment of the stroke on Belimo TF Series actuators. Engineered for mechanical angle of rotation limiting, this galvanised steel component allows you to restrict the actuator's travel when the full 95 stroke is not required for specific damper or valve applications. By utilizing the built in end stop, contractors can set defined limits