Manual adjuster

ASK41NF04SP

ASK41NF05SP

ASK41NF07SP

ASK41NF10SP

  • Lockable level with fixed stops at 0 and 90° as well as precision positioning in 10° increments.
  • Anti-condensation barrier
  • Simple installation
  • For VFW41.. and VFL41..DN40-DN200
  • Manually operated worm gear, allows infinitely variable ad-justment between 0 and 90°.
  • Self locking
  • Position indication
  • Anti-condensation barrier
  • Simple installation
  • For VFW41.. and VFL41..DN250-DN400