Digital optional(0-10V) HLF series air damper actuator used in building automatic control system matched with brass ball valve butterfly valve

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Summary

HLF02 series are for adjusting the air damper.The series are widely used in the building automatic control system of heating,ventilating,air-conditioning and cooling.

HLF02 series air damper actuators provides the 4-32N.m torque.Every torque have two types to be chosen:

Digital input(ON-OFF)

0(2)-10V AND 0(4)-20mA proportional input

Characteristics

Direct installation,no adaptor needs,saving installation time and costs.

Control board has a current limiting function,without limit switches,reducing the power consumption and increase the drive’s reliability.

Manual switch control simplify field adjustment,allowing manual operation in emergency situations.

Universal collar designed provides a simple method foron-site shaft angle adjustment .

Easy to see position indicator.