Electrical Actuator Series FQ

Elektroantrieb Serie FQ

90° part-turn actuators for the positioning and control operation of ball valves and butterfly valves with emergency positioning function "open" and "close" via spring assembly

General specifications:

  • 40 Nm to 500 Nm
  • Positioning control with class A and B (S4 - 30%), control operation with class III (S4 - 50%)*
  • Supply voltage 3ph, 1ph oder DC, up to 600V, 50 or 60 Hz
  • 1 limit switch each for the end positions "Open" and "Close", 2 further limit switches for free assignment optional
  • Polyurethane coating C3 according to  ISO 12944 (optional C4 or C5)
  • Quick-action spring optional
  • Aluminium housing with IP67
  • Control room heating
  • Temperature range from -20°C to +70°C
  • Mechanical position indicator
  • Emergency operation via handwheel included from FQ12, optional for FQ04 + FQ08
  • Self-locking gear
  • Analogue position feedback (built-in) and control INTEGRAL+ und POSIGAM+ (in seperate box) as option
  • Also in ATEX version: EEx d ll C T4
  • Flanges according to ISO 5211 with removable coupling or plug-in socket

*No control operation in 24VDC available

Not all options can be combined with each other

Motor data FQ (D-GB)  (510.67 KB)