Application

HVAC

FFC EFX-Q and modulating actuator options support building and district energy valves for HVAC isolation, balancing, and control loops.

Selection context

HVAC valve automation

HVAC operations rely on repeatable valve movement, clear control feedback, and actuator protection matched to the process environment.

Typical selection checks

  • Valve torque, travel, and operating time
  • Open/close, modulating, ESD, and local control requirements
  • Outdoor, wet, hazardous, marine, or corrosive installation conditions
  • Fieldbus, analogue signal, and plant feedback requirements

Related products

Recommended FFC actuator platforms

EFX-Q part-turn intelligent electric actuator

EFX-Q part-turn intelligent electric actuator for ball, butterfly, plug, and damper valves needing compact torque and reliable control.

Torque
50-1200 N·m
Type
Part-turn / Quarter-turn
Protection
IP66/67, optional IP68
Protocols
4-20 mA, MODBUS RTU (RS485), PROFIBUS DP

Downloads

HVAC documents

Catalogue

FFC EFX-D / EFX-Q Actuator Catalogue

English product catalogue for FFC EFX-D and EFX-Q intelligent electric actuators. Includes model overview, torque tables, certification list, and dimensional drawings.

Type
PDF
Version
V8.7
Language
EN
Download file

Need actuators for hvac?

Share the duty profile, valve type, enclosure, and control protocol. FFC can confirm the right EFX-D / EFX-Q model and accessories.