oventrop Hydrocontrol MTR - Page 11

"Hydrocontrol MTR" (lead-free) Technical Description
11
Flow volumes(ingallonsperminute,GPM)
Nominal
Diameter (DN)
Cv values
min.
rateofow*
Measuring
orice
Whole Valve
15 (lowow) 0.64 0.64 0.24
15 (mediumow) 1.39 1.33 0.53
15 (highow) 2.54 2.43 0.97
20 4.91 4.28 1.87
25 9.94 7.05 3.79
32 18.38 14.45 7.00
40 27.05 20.92 10.30
50 54.34 35.26 20.69
* MinimumrateofowinGPMatapressurelossof0.145psi
 (1kPa)overthemeasuringorice