This Erie zone valve is rated for high-temperature applications and maintains a high close-off pressure rating

a specific LAC model with a different pressure rating or an adjustable ORD/ORI combination would be required

Common Questions Is the set pressure adjustable in the field

it utilizes sleeve bearings for quiet

Reliable Signal Conversion: Ensures accurate thermostat-to-unit communication to prevent cycle errors

Belimo NFB24-S Actuator Refrigerant This Erie zone valve isThe Belimo NFB24 S is a high torque spring return damper actuator designed for reliable on off control in demanding HVAC systems. Engineering for 90 in lb of torque, this unit provides failsafe operation, ensuring dampers return to a predetermined safety position during power interruptions. Operating on both 24VAC and 24VDC, the NFB24 S features universal compatibility with standard control signals. This model includes an integrated SPDT auxiliary