HQ

HQ

Single-acting or double-acting hydraulic actuator (gas cartridge or spring) for mounting on quarter-turn valves (butterfly valves or ball valves). Actuator flange to ISO 5211. Control pressure up to 160 bar. Mounts on valves with square or flat shaft end. Force transmission via rack-and-pinion or scotch-yoke kinematics provides output torques of up to 55,000 Nm which are ideal for actuating quarter-turn valves. Equipped with a visual position indicator and adjustable travel stops for open/closed position as standard. Optional manual override. Can be equipped with a hydraulic power unit: for shut-off, as a safety block, ESD block, as a bypass device enabling manual override. Can be combined with all limit switch boxes of the AMTROBOX/AMTROBOX R type series.
See all documents and downloads

Main Applications

  • Shipbuilding
  • Water
  • Waste water
  • Energy
Show all applicationsicon arrowright

Your KSB contact: We’re here to support you

Do you need any assistance finding the right material number?
We’ll soon provide a list so you can directly place your purchase order.
Meanwhile please contact our support:

Tel: +1 905-568-9200


Your KSB contact : We’re here to support you

Documents

TitleFormatSizeLast change
icon download-pdfType series booklet HQ (8506.5_EN)pdf1.645/24/2019

Your KSB contact : We’re here to support you