"Hydrocontrol MTR" (lead-free)
Technical Description
11
Flow volumes
(in gallons per minute, GPM)
Nominal
Diameter (DN)
Cv values
min.
rate of flow*
Measuring
orifice
Whole Valve
15
(low flow)
0.64
0.64
0.24
15
(medium flow)
1.39
1.33
0.53
15
(high flow)
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 flow in GPM at a pressure loss of 0.145 psi
(1 kPa) over the measuring orifice
