600 L

800 L

1250 L

1500 L

2000 L

DN25

DN40

DN40s

DN50

DN50s

Kvs = 4.6

V'max[100mbar] = 1.5m³/h

Q'max = 34kW [20K] = 14l/min [10/45°C]

Kvs = 8.5

V'max[100mbar] = 2.7m³/h

Q'max = 63kW [20K] = 26l/min [10/45°C]

Kvs = 12.5

V'max[100mbar] = 4.0m³/h

Q'max = 92kW [20K] = 38l/min [10/45°C]

Kvs = 10

V'max[100mbar] = 3.2m³/h

Q'max = 74kW [20K] = 30l/min [10/45°C]

Kvs = 16

V'max[100mbar] = 5.1m³/h

Q'max = 120kW [20K] = 48l/min [10/45°C]

DN20

DN25

DN40

DN40s

DN50

DN50s

Kvs = 3.5

V'max[100mbar] = 1.1m³/h

Q'max = 26kW [20K] = 11l/min [10/45°C]

Kvs = 4.6

V'max[100mbar] = 1.5m³/h

Q'max = 34kW [20K] = 14l/min [10/45°C]

Kvs = 8.5

V'max[100mbar] = 2.7m³/h

Q'max = 63kW [20K] = 26l/min [10/45°C]

Kvs = 12.5

V'max[100mbar] = 4.0m³/h

Q'max = 92kW [20K] = 38l/min [10/45°C]

Kvs = 10

V'max[100mbar] = 3.2m³/h

Q'max = 74kW [20K] = 30l/min [10/45°C]

Kvs = 16

V'max[100mbar] = 5.1m³/h

Q'max = 120kW [20K] = 48l/min [10/45°C]

DN25s

DN32

Generator circuit (HT-RLA):

Kvs = 12.9 • V'max[250mbar] = 6.5m³/h

Q'max[20K] = 151kW • Q'max[10K] = 76kW

Generator circuit (HT-RLA):

Kvs = 18.9 • V'max[250mbar] = 9.5m³/h

Q'max[20K] = 221kW • Q'max[10K] = 110kW

on the mixing circuit flow (5)

Flow direction Producer right

Flow direction consumer right

DN20

DN32

DN40

DN40s

DN50

DN50s

Kvs = 3.5

V'max[100mbar] = 1.1m³/h

Q'max = 26kW [20K] = 11l/min [10/45°C]

Kvs = 6.4

V'max[100mbar] = 2.0m³/h

Q'max = 47kW [20K] = 19l/min [10/45°C]

Kvs = 8.5

V'max[100mbar] = 2.7m³/h

Q'max = 63kW [20K] = 26l/min [10/45°C]

Kvs = 12.5

V'max[100mbar] = 4.0m³/h

Q'max = 92kW [20K] = 38l/min [10/45°C]

Kvs = 10

V'max[100mbar] = 3.2m³/h

Q'max = 74kW [20K] = 30l/min [10/45°C]

Kvs = 16

V'max[100mbar] = 5.1m³/h

Q'max = 120kW [20K] = 48l/min [10/45°C]

DN25s

Generator circuit (NT):

Kvs = 10.1 • V'max[250mbar] = 5.1m³/h

Q'max[20K] = 119kW • Q'max[10K] = 59kW

on the heating circuit flow (3)

Flow direction Producer right

on the heating circuit flow (3)

Flow direction Producer right

DN25s

DN32

1st mixing circuit (HT):

Kvs = 13.3 • V'max[100mbar] = 4.2m³/h

Q'max[20K] = 98kW

2nd mixing circuit (NT):

Kvs = 12.9 • V'max[100mbar] = 4.1m³/h

Q'max[10K] = 48kW

1st mixing circuit (HT):

Kvs = 13.6 • V'max[100mbar] = 4.3m³/h

Q'max[20K] = 100kW

2nd mixing circuit (NT):

Kvs = 18.9 • V'max[100mbar] = 6m³/h

Q'max[10K] = 70kW

without (0)

Flow direction Producer left

RTB DN15 (Fbh)

DN15

DN20

DN25

DN32

Kvs = 1.8

V'max[100mbar] = 0.57m³/h

Q'max = 9.3kW [20K] • Q'max[10K] = 6.6kW

Kvs = 1.8

V'max[100mbar] = 0.57m³/h

Q'max = 9.3kW [20K] • Q'max[10K] = 6.6kW

Kvs = 2.5

V'max[100mbar] = 0.79m³/h

Q'max = 18kW [20K] = 7.5l/min [10/45°C]

Kvs = 5.7

V'max[100mbar] = 1.8m³/h

Q'max = 42kW [20K] = 17l/min [10/45°C]

Kvs = 6.7

V'max[100mbar] = 2.1m³/h

Q'max = 49kW [20K] = 20l/min [10/45°C]

RTB DN15 (wheel)

DN15

DN20

DN25

DN32

Kvs = 1.8

V'max[100mbar] = 0.57m³/h

Q'max = 9.3kW [20K] • Q'max[10K] = 6.6kW

Kvs = 1.8

V'max[100mbar] = 0.57m³/h

Q'max = 9.3kW [20K] • Q'max[10K] = 6.6kW

Kvs = 2.5

V'max[100mbar] = 0.79m³/h

Q'max = 18kW [20K] = 7.5l/min [10/45°C]

Kvs = 5.7

V'max[100mbar] = 1.8m³/h

Q'max = 42kW [20K] = 17l/min [10/45°C]

Kvs = 6.7

V'max[100mbar] = 2.1m³/h

Q'max = 49kW [20K] = 20l/min [10/45°C]