公称直径
mm

Kvs
流量系数
[m3/h]

△Pmax

△Ps

△Pmax

△Ps

VVI41.15-2.5
VVI41.15-4

15

2.5
4.0

400

1600

400

1600

VVI41.20-6.3

20

6.3

VVI41.25-10

25

10

VVI41.32-16

32

16

VVI41.40-25

40

25

VVI41.50-40

50

40

公称直径
mm

Kvs
流量系数
[m3/h]

△Pmax

△Pmax

VXI41.15-2.5
VXI41.15-4

15

2.5
4.0

400

400

VXI41.20-6.3

20

6.3

VXI41.25-10

25

10

VXI41.32-16

32

16

VXI41.40-25

40

25

VXI41.50-40

50

40