The MPE322 3 port mid position motorised valve from the Myson PowerExtra range, controls both your central heating and hot water circuit simultaneously and is operated by a system programmer or via room thermostat. The MPE322 valve is designed with complete compatibility and reliability as a result of years of development in design, production, components and quality control. The MPE322 features low contact resistance switching, suitable for low voltage/low current switching found on most UK and European boilers.
Myson 3 Port Zone Valve
Simultaneous control of central heating and hot water circuit.
- Controls both the central heating and hot water circuit by diverting flow to either circuit, or both simultaneously using a single valve
- Operated by a system programmer or room/cylinder thermostat
- Interchangeable with all leading brands
- Two neon indicator lights indicate which port is open
- When the manual lever is moved to the right, ports A and B are open - used when filling, venting or draining the system
- The motor is powered to open the valve with a spring return to the closed position
- Manual lever opens the valve when moved to the right, used for filling, venting or draining the system. The spring return valve rests in the closed position
- Not directly sensitive - can be fitted with flow through either Port A or Port B
- Low contact resistance switching - ideal for use with low voltage/low current switching found on many UK and European boilers
- Suitable for use with fully pumped central heating systems and hot water systems
- Thread connection, dimensions and wiring are interchangeable with the majority of installed valves - product interchange wiring guide included
- PTFE ‘mica’ filled shoes
- Class ‘F’ motor insulation
- Easily replaceable actuator
- Maximum operating pressure 10 Bar
- Minimum water temperature 5°C
- Maximum ambient temperature 52°C
- Maximum water temperature 95°C
- Maximum operating pressure 10 Bar
- Electrical 5W/6W double insulated 230V/50Hz
- Dual current microswitch, suitable for both 0 - 50mA & 50mA - 3A switching
- Gold plated microswitch contacts
- VDE approved
- ISO 9002 Quality Assurance