Valve factor 2 liquid media 1989_L value

Lf value

Enter the Lf value for this operational case here.

During calculation of the valve, the L value is determined by the program for a comparable SAMSON valve and updated for the valve factors according to the setting of the Program override of user-entered values option.

see also:

5.7 delta Lf value

4.3.6 VDMA 24422 (1979) for liquids

4.3.7 VDMA 24422 (1989) or DIN IEC 534 Part 8-4 for liquids

4.3.1 Internal sound power, throttle power and acoustic degree of conversion