Technical parameters
Comparison Table of Range Code and Range Range Relationship
The liquid level flange Rated pressure
rangetake the place ofa sign or object indicating number
minimum range
maximum range
Rated pressure (maximum value)
B
1kPa
6kPa
C
4kPa
40kPa
D
25kPa
250kPa
F
200kPa
3MPa
Comparison Table of Level Flange and Minimum Range Relationship
Liquid level flange
Nominal diameter
minimum range
Flat type
DN 50/2 ''
4kPa
DN 80/2''
2kPa
DN100/4''
2kPa
plug-in
DN 50/2''
6kPa
DN 80/3''
2kPa
DN 100/4''
2kPa