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公稱直徑
mm

Kvs
流量系數(shù)
[m3/h]

△Pmax

△Ps

△Pmax

△Ps

△Pmax

△Ps

△Pmax

△Ps

VVF40.15-1.9
VVF40.15-2.5
VVF40.15-3
VVF40.15-4

15

1.9
2.5
3
4

300

1600

300

1600

300

1600

VVF40.25-5
VVF40.25-6.3
VVF40.25-7.5
VVF40.25-10

25

5
6.3
7.5
10

300

1550

300

1600

300

1600

VVF40.40-12
VVF40.40-16
VVF40.40-19
VVF40.40-25

45

12
16
19
25

300

525

300

775

300

1600

VVF40.50-31
VVF40.50-40

50

31
40

300

325

300

475

300

1300

VVF40.65-49
VVF40.65-63

65

49
63

175

275

275

275

300

750

VVF40.80-78
VVF40.80-100

80

78
100

100

175

175

175

300

500

VVF40.100-124
VVF40.100-160

100

124
160

200

300

VVF40.125-200
VVF40.125-250

125

200
250

150

200

VVF40.150-300
VVF40.150-315

150

300
315

100

125

公稱直徑
mm

Kvs
流量系數(shù)
[m3/h]

△Pmax

△Pmax

△Pmax

△Pmax

VXF40.15-1.9
VXF40.15-2.5
VXF40.15-3
VXF40.15-4

15

1.9
2.5
3
4

300

300

300

VXF40.25-5
VXF40.25-6.3
VXF40.25-7.5
VXF40.25-10

25

5
6.3
7.5
10

300

300

300

VXF40.40-12
VXF40.40-16
VXF40.40-19
VXF40.40-25

45

12
16
19
25

300

300

300

VXF40.50-31
VXF40.50-40

50

31
40

300

300

300

VXF40.65-49
VXF40.65-63

65

49
63

175

275

300

VXF40.80-78
VXF40.80-100

80

78
100

100

175

300

VXF40.100-124
VXF40.100-160

100

124
160

200

VXF40.125-200
VXF40.125-250

125

200
250

150

VXF40.150-300
VXF40.150-315

150

300
315

100