BOA-R Lift check valve
Lift check valve

BOA-R

Lift check valve to DIN/EN with flanged ends, spring-loaded valve disc, maintenance-free.
See all documents and downloads

Technical Data

  • Nominal pressurePN 6, PN 16
  • Max. nominal sizeDN 350
  • Max. allowed fluid temperature350 °C

Benefits

  • Check disc and closing springs made of stainless steel for high functional reliability and corrosion resistance
  • Cover removable for inspection
  • Versatile: Can be installed in vertical pipes with or without spring

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-pdfDeclaration of Conformity (0570.8524_EN)pdf0.25/24/2019
TitleFormatSizeLast change
TitleFormatSizeLast change
icon download-pdfOperating instructions (0570.8_EN)pdf8.925/24/2019
TitleFormatSizeLast change
icon download-pdfBOA-R (7117.1_EN)pdf1.549/10/2019
TitleFormatSizeLast change
BOA-R JL PN 16 (7117.522_EN)zip0.015/28/2020
BOA-R JS PN 16 (7117.523_EN)zip0.015/28/2020
BOA-R JL PN 6 (7117.521_EN)zip0.015/28/2020

Technical Data

  • FunctionPrevent backflow
  • Connection typeFlange
  • Casing material1821, 1877
  • Nominal pressurePN 6, PN 16
  • Max. nominal sizeDN 350
  • Min. nominal sizeDN 15
  • Max. allowed fluid temperature350 °C
  • Min. allowed fluid temperature-10 °C
  • Valve body typeAngle valve with flanged ends, Straight-way vlv w.flngd ends

Sectional Drawings

Your KSB contact : We’re here to support you