Catalogue

78 UV-PRC003-EN
Controls
Table 56. 3-Wire modulating water valve specifications
Power supply 24 Vac - 50/60 Hz
Power consumption 4 W
Maximum duty cycle 15%
Nominal timing 120 sec
Operating ambient temperature
0°C to 65°C
32°F to 150°F
Min/Max fluid temperature
1°C to 95°C
34°F to 203°F
Operating pressure differential Maximum - 4 bar (60 psi)
Pressure rating
Static - 20 bar (300 psi)
Burst - 100 bar (1500 psi)
Flow characteristic Linear
Table 57. Isolation valve specifications
Power supply 24 Vac - 50/60 Hz
Power consumption 5 W
Maximum fluid temperature
94°C
200°F
Minimum fluid temperature
1°C
34°F
Maximum operating pressure 300 psi
Maximum close-off pressure
1/2 in. = 30 psi
3/4 in.= 20 psi
1 in.= 15 psi
Piping Valve Options
UV-PRC003-EN.book Page 78 Tuesday, June 4, 2013 8:59 PM