Products / Water / Backflow Preventers Zopt / Backflow Preventer Ba With Disconnector
backflow-preventer-ba-with-disconnector

Water • Backflow preventers ZOPT

Backflow preventer BA – with disconnector

  • For fluids of poor quality in categories 3, 4, and 5
  • With a controlled intermediate zone for water discharge
  • Wide range of applications, especially in industrial environments
  • Dimensions DN20-DN40 threaded and DN50-DN300 flanged
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Double check valve with a controlled intermediate zone for water discharge - type BA is applied for backflow prevention of fluids in categories 3, 4, and 5 (water presenting a minor health hazard due to the concentration of low-toxic substances, water posing a significant health hazard due to the concentration of toxic substances, and water posing a serious health hazard due to the concentration of pathogenic organisms, radioactive, or highly toxic substances). It is installed on the main water meter lines of various factories and facilities, public institutions and stations, tanks, etc. We distinguish between: DN20 — DN40 threaded and DN50 — DN300 flanged.