PRODUCTS LIST
 
  Model:AF series


 
Specifications Dimensions Flow Range How to order

Illustrated as drawing 1, when the liquid pass through main hole’s plate, the pressure difference between 
front side and back side happens, there is a respondent function relation between the pressure difference 
and flow speed. Installing a small rotor flowmeter on the in-outlet of branch, i.e. to make that the flow
volume through small rotor flowmeter is same to the volume through main pipe, therefore the flow volume’s
data in main pipe can be read through buoy position and scale on small rotor flowmeter. The cut-off valve 
installed between measure pipe and indicator can make the flowmeter’s take-down or repair conveniently 
when the main pipe is being normal working situation

 

Temperature Limit:  SS304: 0~120℃ 

Accuracy: ±2.5%

Max. Working pressure: 1.0MPa

The product can be changed different directions illustrated as drawing 3. the flow direction can as: bottom-top,
left-right, right-left and top-bottom. It is easy to change flow direction on the spot
Attention:special flow volume’ specification can be customized accodding to technical data provided by customers.


flow meter


  
 

DN(mm)

measure range

water(L/h)

air(Nm3/h)

10

3/8˝

0.1~0.5

0.8-4

15

1/2˝

0.2~1

2-10

20

3/4˝

0.5~2.5

5-25

25

1~5

8-40

32

1-1/4˝

1.4~7

12-60

40

1-1/2˝

2~10

18-90

50

4~20

35-175

65

2-1/2˝

7~35

60-300

80

10~50

80-400

100

18~90

160-800

125

25~125

250-1250

150

40~200

350-1700

200

70~350

600-2800

250

10˝

100~500

900-5000

300

12˝

180~900

1600-7800

350

14˝

200~1000

2000-9500

400

16˝

300~1500

3000-14500

450

18˝

400~2000

4000-19000

500

20˝

500~2500

5000-24000

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