1. Products
  2. KOENIG EXPANDER
  3. CHECK VALVES
  4. BF / BR
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  • BF / BR

    −−Design based on the tension / expansion principal

    −−Modular concept: Forward Flow Valve (FF) / Reverse Flow Valve (RF)

    −−Maximum working pressure differential: 300 bar (4351 psi) in checked direction

    −−Available in a range of standard sizes, cracking pressures and flow rates