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BOA-R Lift check valve

Lift check valveBOA-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

Material number list – BOA-R

52 products
Material number
Price
BOA-R PN 6 DN 20 5.1301PN 6DN 20Flanged body, raised facesWithout3.5 kg48909125
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BOA-R PN 6 DN 25 5.1301PN 6DN 25Flanged body, raised facesWithout4 kg48909126
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BOA-R PN 6 DN 32 5.1301PN 6DN 32Flanged body, raised facesWithout6.9 kg48909128
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BOA-R PN 6 DN 40 5.1301PN 6DN 40Flanged body, raised facesWithout8 kg48909129
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BOA-R PN 6 DN 50 5.1301PN 6DN 50Flanged body, raised facesWithout10.5 kg48909130
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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

Technical Data

  • FunctionPrevent backflow
  • Connection typeFlange
  • Casing materialEN-GJL-250,
    EN-GJS-400-18-LT
  • 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

Documents

Title
Format
Size
Last change
Declaration of Conformity (0570.8524_EN)PDF0.218/23/2022
Declaration of Conformity UKCA (0570.85247_EN)PDF0.219/17/2022
Title
Format
Size
Last change
Operating instructions (0570.8_EN)PDF9.779/14/2022
Title
Format
Size
Last change
BOA-R (7117.1_EN)PDF1.418/31/2021
Title
Format
Size
Last change
BOA-R JL PN 16 (7117.522_EN)ZIP0.0110/18/2021
BOA-R JS PN 16 (7117.523_EN)ZIP0.0110/18/2021
BOA-R JL PN 6 (7117.521_EN)ZIP0.0110/18/2021