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.
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Main Applications

  • Hot-water heating systems
  • Boiler feed applications
  • Chemical industry
  • Process engineering

Technical Data

Nominal pressure Hydr casing
PN 6, PN 16
Maximum nominal size TSG
DN 350
Max allowed fluid temp TSG
350 °C

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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

Component function
Prevent backflow
Connection type Inlet
Flange
Mtrl Hydraulic casing
EN-GJL-250,
EN-GJS-400-18-LT
Nominal pressure Hydr casing
PN 6,
PN 16
Maximum nominal size TSG
DN 350
Minimum nominal size TSG
DN 15
Max allowed fluid temp TSG
350 °C
Min allowed fluid temp TSG
-10 °C
Valve body type
Angle valve with flanged ends,
Straight-way vlv w.flngd ends

Sectional Drawings

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