SIZE
3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4
6
8
Valve Model Flow Coefficient
STANDARD 150 PSI WATER PRESSURE
800P-SE 2-Way
Cv
2.3
5
7
13
14
800P-UE 2-Way
800P-FL 2-Way
20
26
900P-SE 3-Way
1.5
3.8
6.3
11
14.5
17
900P-FL 2-Way
38
900P-FL 3-Way
37
MDFP-FL 2-Way
*Cv
34
24/17
45
80
50/36
MDFP-FL 3-Way
48
94
160
105/74
360
220
670
CR-FL 2-Way
150
636
WCCW-SE 2-Way