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Overview
The Honeywell V4073A motorised diverter valve with 28 mm compression connections controls the flow of water in domestic central heating systems where both radiator and hot water cylinder circuits are pumped. This mid-position diverter valve should be used in conjunction with a room thermostat and a cylinder thermostat for full temperature control of a conventional, fully pumped central heating installation. It is designed mainly for small-to-medium-sized installations.
- Three position operation
- Provides electrical output to boiler or pump
- If fitted in a confined space, sufficient ventilation must be available to keep the valve within its ambient temperature range and access must be provided to remove the powerhead if necessary
- 28 mm compression connection
- Spring return action
- Powerhead replaceable without draining down
- Manual lever for filling and draining down
- Quiet operation with minimal power consumption
- 1 meter flying lead, head resistant cable requiring a 230 V AC power supply
- Ambient temperature range from 5C to 50C
Technical specification
Width117 mmTypeMid-Position ValveSize28 mmNumber of Ports3Maximum Temperature50CMaximum Pressure8.6 barMaterialBrassHeight137 mmDiameter28 mmDepth60 mmRange DescriptionV4073AManufacturer Model NoV4073A1088/UBrand NameHoneywell
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