ODF Connection 1-1/8 ;H1 mm: 113 ;H2 mm: 48 ;L1 mm: 20 ;φD mm: 41 ;Pressure drop across valve △p1/bar: 0.04 ;Kv Value m³/h: 19
ODF Connection 7/8 ;H1 mm: 107 ;H2 mm: 47 ;L1 mm: 17 ;φD mm: 41 ;Pressure drop across valve △p1/bar: 0.04 ;Kv Value m³/h: 8.5