TECHNICAL MANUAL
ON/OFF 2-WAY VALVE KIT
On/Off 2-way solenoid valves with bypass (2 fittings) are available.
The valve body is in brass; an on/off electrothermal actuator (power supply 230Vac) controls the membrane. When there is no power supply the
valve is closed. The electrothermal actuator is silent during operation. The kit comprises valve body, electrothermal actuator, flared copper pipes,
ring nuts and gaskets for fixing to the fan coil.
The valve kit is already installed on the fan coil complete with the water and electrical connections necessary for operation.
The fan coil model and the coil (standard or auxiliary) to which the kit refers must be specified at the time of ordering.
Technical data:
COIL
COIL
ON
OFF
Electrical power supply 230 V/50-60 Hz
Input 3 VA
Breakaway starting current 0,3 A (230 V)
Working current 0,013 A (230 V)
Max travel 4 mm
Pressure 90 N
Opening time 3 min
Max. differential pressure (with valve Ø 1/2) 1,5 bar
Max. differential pressure (with valve Ø 3/4) 0,5 bar
Working room temperature 50°C
Protection rating (vertical inst.) IP43
Protection rating (horizontal inst.) IP40
Insulation Double or reinforced
Connecting cable Two pin Ø 0.5 mm
2
Size 68,5x50x50
1 40 10 18 3/4"F 39 411 25 3/4"F
2 143 277 90 1/2"M 145 273 110 3/4"M
3 113 405 10 1/2"F 103 404 25 1/2"F
4 155 333 83 1/2"M 155 373 95 3/4"M
5 40 343 55 1/2"F 38 483 55 3/4"F
6 145 213 120 1/2"F 150 235 132 3/4"F
7 30 315 50 1/2"F 30 400 62 3/4"F
8 80 245 105 1/2"F 77 277 122 3/4"F
9 40 260 55 1/2"F 38 388 55 3/4"F
10 145 152 120 1/2"F 150 175 132 3/4"F
11 30 233 50 1/2"F 30 305 62 3/4"F
12 80 185 105 1/2"F 77 220 122 3/4"F
9
11
12
10
X
Z
Y
5
7
8
6
X
Z
Y
1
3
4
2
X
Z
Y
F= female gas fittings
M= male gas fittings
STANDARD
STANDARD
STANDARD
AUXILIARY
AUXILIARY
AUXILIARY
COIL Rif. X Y Z Ø X Y Z Ø
VCE 10-60 VCE 70-90
1 34 503 4 3/4"M 75 523 9 3/4"M
2 175 328 126 3/4"M 137 308 130 3/4"M
3 110 508 4 1/2"M 100 508 4 1/2"M
4 173 388 91 1/2"M 174 388 126 1/2"M
5 34 471 149 3/4"F 32 484 150 3/4"F
6 175 286 149 3/4"F 137 258 153 3/4"F
7 98 476 149 3/4"F 96 469 150 3/4"F
8 134 304 156 3/4"F 124 339 150 3/4"F
9 36 355 149 1"F 32 377 150 1"F
10 176 187 149 1"F 137 167 153 1"F
11 100 381 149 3/4"F 96 381 150 3/4"F
12 136 249 156 3/4"F 174 292 150 3/4"F
STANDARD
STANDARD
STANDARD
AUXILIARY
AUXILIARY
AUXILIARY
COIL Rif. X Y Z Ø X Y Z Ø
2 valves + copper pipes + ball valve
and holder for 4-pipe system
(standard coil 3 R + auxiliary 1 R)
2 valves + copper pipes
for 4-pipe system
(standard coil 3 R + auxiliary 1 R)
2 valves for 4-pipe system
(standard coil 3 R + auxiliary 1 R)
VCE 100-120
LEFT side
VCE 100-120
RIGHT side
range
29
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