TONHEV is a manufacture in China specilized in mini motorized shut off ball valve.
Timer drain valve parameter specifies: 1. 1/4'' - 1-1/4'' in brass and ss304
2. Rated voltage is AC110-230V and AC/DC9-24V
3. Long time presetting
4. Passed CE, IP67
5. Operating time is 7s
6. 70000 circles life
time preset : 1. The time for keeping valve open :0 H : 0M :0S --99 H 59 M 59 S The time for keeping valve closed : 0 H : 0M :0S --99 H 59 M 59 S
2. clock stype time preseting :9 pair time preseting
valve can have spring return function ( the valve can close in case of power is failure )
1 IC card water meter, heat meter.
2 Air-conditioning fan coil, fire sprinkler. 3 Solar energy drain valve, high efficiency water-saving. 4 Automatic control systems, university water system, small-scale industrial automation equipment, environmental protection