- Central Heating Spares
- Motorised Valves
- 3 Port
- 3 port MID POSITION VALVE 1 inch Compression fitting three port
1 inch 3-PORT MOTORISED MID POSITION Compression fitting three port Will interchange with honeywell v4073a 3 valve
230 Vac (24 Vac and 110 Vac on request), 6 W power consumption.
5 Core, 1 metre cable length with ‘industry standard’ colour coded wire.
Auxillary microswitch 3A - 250 Vac.
Max amp temp 60°C, Media temp 5 to 88°C K.V. measured in m3/h for 1 bar pressure drop.
Manual lever for filling/draining.
Port A is normally closed when there is no power.
CE : CI02410
ISO 9001:2000 GB00568
spring return mid-position valves
Power consumption: 6W
Cable length: 1 metre, 5 core
Fluid temperature: +5 to +88?C
Max ambient temperature: +52?C
The ZVM range 3-port spring return midposition valve is for use on fully pumped systems which when correctly wired with an appropriate room thermostat, cylinder thermostat and programmer will control the water flow from the boiler to either to hot water only, heating only, or to both simultaneously
The valve may be mounted vertically, or horizontally but should not be mounted so that valve head is below the horizontal level of the pipe work
Blue - neutral
Brown – live
Green & Yellow – earth
Orange – end switch out (auxiliary)
Grey – end switch in (auxiliary)