Description
The Honeywell MP909E1034 is a medium‑force pneumatic damper actuator designed for precise proportional control in variable volume terminal units, mixing boxes, and small‑to‑medium dampers. With a 5‑10 psi spring range and spring‑return fail‑safe mode, this actuator ensures reliable operation even during air‑pressure interruptions. It features a durable build, numerous mounting options, and a 4‑inch stroke for versatile application in HVAC and industrial airflow control.
Features:
- Rolling diaphragm operated.
- Low friction shaft bearing.
- Close tolerance on operating range and stroke.
- Non-overlapping spring ranges for sequencing.
- Corrosion resistant materials.
- Reliable long life.
