Country, region and language selection

International websites


Americas / Oceania

Africa and Middle East

Asia / Pacific

BOA-RPL Lift check valve

Lift check valveBOA-RPL

Ball check valve to DIN/EN with flanged or female/female-threaded ends, made of nodular cast iron, NBR-coated ball, bolted cover, suitable for installation in vertical or horizontal pipes.

Main Applications

  • General irrigation systems
  • Domestic water supply
  • Waste water treatment plants
  • Air-conditioning systems

Technical Data

  • Nominal pressurePN 10, PN 16
  • Max. nominal sizeDN 400
  • Max. allowed fluid temperature70 °C

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: +86 4000218000

Your KSB contact : We’re here to support you


  • Approved for drinking water applications due to epoxy coating

Technical Data

  • FunctionPrevent backflow
  • Connection typeInternal-thread connection,
  • Casing materialEN-GJL-250,
  • Nominal pressurePN 10,
    PN 16
  • Max. nominal sizeDN 400
  • Min. nominal sizeDN 25
  • Max. allowed fluid temperature70 °C