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Overview
The Honeywell V4043 series of two port motorised valves has a wide range of flow control applications in domestic and light commercial central heating systems.
- The V4043 Zone Valve must be positioned where it cannot block any vent or cold feed when closed, it may be plumbed in at any angle but must not be mounted so that the powerhead is below the horizontal level of pipework
- It may be plumbed in at any angle but must not be mounted so that the powerhead is below the horizontal level of pipework
- 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
- 28mm 2 Port valve
- Spring return action with SPST end switch
- No manual lever
- Powerhead replaceable without draining down
- Quiet operation and minimal power consumption
- 1m flying lead, head resistant cable requiring a 230V AC power supply
- Ambient temperature range from 5 to 50°C
Technical specification
Width127 mmTypeMotorised Zone ValveSize28 mmNumber of Ports2Maximum Temperature50 degMaximum Pressure8.60 barMaterialBrassHeight98 mmDiameter28 mmDepth60 mmRange DescriptionMotorised ValvesManufacturer Model NoV4043B1265/UBrand NameHoneywell
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