A solenoid valve is a specialized device designed to conveniently control the flow of a working fluid. This process occurs in a pipeline under pressure.
In a normally open solenoid valve, until control voltage is applied, the valve is open and the working fluid flows unimpeded. When voltage is applied to the coil, the valve closes.
Overall and installation dimensions of electromagnetic valves DNOVA DW-51-NO NBR G 220V
DN |
Passage diameter |
Hole diameter |
A |
B |
C |
Weight |
15 |
1/2" |
15 |
76 |
68 |
107 |
0.5 |
20 |
3/4" |
20 |
80 |
68 |
111 |
0.5 |
25 |
1" |
25 |
107 |
82 |
117 |
0.6 |
32 |
1 1/4" |
32 |
140 |
112 |
160 |
1.2 |
40 |
1 1/2" |
40 |
140 |
112 |
170 |
1.3 |
50 |
2" |
50 |
159 |
130 |
190 |
1.5 |

Sketch of the electromagnetic valve DNOVA DW-51-NO NBR G 220V