The Drayton MA1/779 H340-30L0 28mm Three Port Mid Position Valve features new snap-on actuators and have industry-standard wiring and dimensions.
- Positive fuel saving control
- 100% tight shut off
- Easily replaces most makes
- Manual lever and valve position
- Replaceable actuator
| Standard motor voltage | 230V 50Hz 5 watts |
| Valve operation: 2 Port | standard valves –energise to open |
| Diverter | energise to open port A |
| Operating time: 2 Port | motor 14 secs., spring return 6 secs. |
| Max. static pressure | 8.6 bar |
| Water temperature | 93ºC max., 2°C min |
| Max. ambient temperature | 52ºC |
| Valve body | Brass forging |
| Connections | 22mm compression; 28mm compression |
| Lead length | 1m |
| Switch ratings | 24V – 230V a.c. 3(1)A |
