Technical Information
| Item condition |
New |
| Manufacture name |
MZ140 Thermal Zone Valve Actuator, Modulating (2-10 Vdc), Normally closed, 24 Vac, 140 N, IP41...IP44 |
| Brand |
Schneider Electric
|
| Categories |
HVAC Controllers
|
| Country of origin |
IT |
| Model |
Other |
| Function |
Deactivated when closed NC |
| Nominal power |
2 VA |
| Control signal |
Other |
| Ambient temperature |
2-50 °C |
| Degree of protection (IP) |
IP44 |
| Connection to stop valve |
M30 x 1.5 |
| Operating time |
360 s |
| Stroke length |
2.5 mm |
| With position indicator |
No |
| Max. electric power input |
0 VA |
| Supply voltage |
24 V AC |
| Auxiliary contacts |
Yes |
Packing details
| Packing level 1 |
3606489660499 |
Other Technical data
| Colour |
Black |
| Width |
98 mm |
| Height |
54 mm |
| Cable length |
1.5 m |
| Diameter |
42 mm |
| Length |
128 mm |
| Suitable for manual operation |
No |
| Automatic travel recognition |
No |
| Protected against overvoltage |
No |
| First open |
No |
| With end contacts |
Yes |
Downloads
Description
The MZ14-24M is a thermoelectric actuator designed to provide modulating control together with the VZ*8* zone valve. The MZ14-24M actuator at power off or Vdc control signal will ensure the VZ*8* zone valve is closed. With a control signal of 1 Vdc the actuator will fully open the valve. Nominal Power Supply 21.8…26.8 Vac. Stem force 14N. Protection class IP44 for vertical mounting, IP141 for Horizontal mounting. Stroke 2. 5 mm. EMC 244/18/CE, LVD 266/95/CE.