Honeywell V4043H 1056 – 2 Port Motorised Zone Valve 22mm V4043H1056 (272848) for Heatrae Sadia Sapphire

SKU: SA-25-2
Availability: In stock

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£42.31 EXCL. TAX

£50.77 INCL. TAX

Overview
  • – 2 port Motorised Valve
  • – Motor open
  • – Spring return action
  • – Manual lever for filling & draining the system
  • – Powerhead replaceable without draining down
  • – Potential free end switch for electrical control of pump/boiler
  • – Quiet operation, minimal power consumption

In stock

    Details

    Honeywell V4043H1056 Motorised Zone Valve (272848)

    The V4043 series of 2 port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems. The V4043H normally closed models have end switches for electrical control of pump and/or boiler. The V4043B normally open model is particularly applicable to control of solid fuel systems, since it will always fail-safe in the event of a power failure.

    Features:

    • – 2 port Motorised Valve
    • – Motor open
    • – Spring return action
    • – Manual lever for filling & draining the system
    • – Powerhead replaceable without draining down
    • – Potential free end switch for electrical control of pump and/or boiler
    • – Quiet operation, minimal power consumption

    Options:

    – Normally open & normally closed versions available 22mm/28mm or 1/2″, 3/4″, 1″ BSP connections
    – Replacement motor/powerhead/ball and ‘O’ ring kit

    Details:

    – Electro-Magnetic Compatibility Directive 2004/108/EC
    – Low Voltage Directive 2006/95/EEC
    – EC Marking Directive 93/68/EEC

    Technical Specifications:

    – Supply Voltage: 220-240VAC, 50/60Hz
    – Power Consumption: 5W
    – Cable Length: 1m
    – Fluid Temperature: +5°C to +88°C
    – Operating Temperature: 5°C to +50°C
    – Flow Direction: As per arrow on valve body
    – Auxiliary Switch Rating: 250VAC 4A
    – Response Opening: 12 seconds
    – Reponse Closing: 5 seconds
    – Max. Static Pressure: 8 bar
    – Max. Close-off Pressure: 1 bar

    WARNING! ALWAYS ISOLATE THE AC MAINS SUPPLY BEFORE REMOVING OR REFITTING THE ACTUATOR ASSEMBLY. THIS ACCESSORY MUST BE FITTED BY A COMPETENT PERSON, AND INSTALLATION MUST COMPLY WITH THE GUIDANCE PROVIDED IN THE CURRENT EDITIONS OF BS7671 (IEE WIRING REGULATIONS) AND PART ‘P’ OF THE BUILDING REGULATIONS.

     

    Additional information

    Weight0.5 kg
    Brand

    Manufacturers Code

    V4043H1056

    EAN

    5056084905620

    SKUSA-25-2