Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. We strive to improve the environment, to make processes which work with greater environmental compatibility and to avoid putting a strain on the environment. We offer you a multitude of innovative solutions, new products and smart concepts. More Informations Industries & Topics Industries & Topics Overview Fuel oil components Fuel oil components Overview Fast and clean oil filter change Avoiding fungal attacks in biofuel More performance with the sintered plastic sieve AFRISO Smart Home AFRISO Smart Home Overview Gateway HG 02 Products Products Overview AFRISOhome App Alexa Smart home applications Smart home applications Overview Leakage security Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home Craft 4.0 Craft 4.0 Overview OEM-Manifold systems Hydraulic Balancing Hydraulic Balancing Overview VarioQ Vario-DP Tank conversion Hygienic processes AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Data exchange formats Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search Domestic technology Equipment for heating systems, boiler rooms and chimneys Zonenventil AZV Images 1 Zonenventil AZV Variants Documents Benefits Robust brass versionFully tightIntuitive position indicator using a coloured traffic light systemlow pressure loss, ideal for large water volumesEsay integration into heat pumps or hydraulic systemsmaintenance-free Application For integration into heat pumps or hydraulic systems. AZV can be used, for example, to switch between the operating modes "heating" and "cooling" or "heating" and "service water heating" as well as for switching over in water storage tank applications and is also suitable for shutting off. Different housing versions allow the zone valve to be customised to suit the application and location. Suitable for water and water/glycol mixtures with up to 50 % glycol. Description Zone valve consisting of valve unit and electrical drive. The proven, robust design results in complete tightness with low pressure loss. A position indicator with a coloured traffic light system intuitively signals the switching state of the valve. The direction of flow of the valve in the rest position can be changed while the valve is installed, without the necessity to open the water circuit. Manual emergency operation is possible by removing the electric motor and turning the integrated hand wheel. Variants Technical data Downloads Variants Part no.Zone valve AZV 4422-W G¾ NC81440Zone valve AZV 4432-W G1 NC81441Zone valve AZV 4522-W G¾ NO81442Zone valve AZV 4532-W G1 NO81443Zone valve AZV 6423-W G¾81444Zone valve AZV 6433-W G181445Zone valve AZV 6473-WE G181446Zone valve AZV 8443-W G1¼81447 in-stock items manufactured goods Technical data ValveMaterialHousing: brass (CW617N)seals: EPDMConnectionssee tableOperating pressuremax. 10 barDifferential pressuremax. 2 barSetting angle90 °MediumHeating circuit water or water/glycol mixture (glycol max. 50 %)Operating temperature rangeMedium: -20/+90 °CAmbient: 0/75 °CElectrical driveHousingMaterial: plastic (PC/ABS)Protection class: IIDegree of protection: IP 54 (EN 60529)Electrical connectionAMP Superseal 1.5 Series 1745082-1Term 15 SekundenPower input< 7 W, in rest position 0 WSupply voltageAC 230 V, 50 HzNominal duty typeS3 25 %OptionActuator with other adjustment timesAntrieb mit stärkerem Motor/Getriebecustomised housing geometryandere Anschlüsse Downloads Zonenventil AZV / 2- und 3-Wege Manuals PDF Download Related products
AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Data exchange formats Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search
Images 1 Zonenventil AZV Variants Documents Benefits Robust brass versionFully tightIntuitive position indicator using a coloured traffic light systemlow pressure loss, ideal for large water volumesEsay integration into heat pumps or hydraulic systemsmaintenance-free Application For integration into heat pumps or hydraulic systems. AZV can be used, for example, to switch between the operating modes "heating" and "cooling" or "heating" and "service water heating" as well as for switching over in water storage tank applications and is also suitable for shutting off. Different housing versions allow the zone valve to be customised to suit the application and location. Suitable for water and water/glycol mixtures with up to 50 % glycol. Description Zone valve consisting of valve unit and electrical drive. The proven, robust design results in complete tightness with low pressure loss. A position indicator with a coloured traffic light system intuitively signals the switching state of the valve. The direction of flow of the valve in the rest position can be changed while the valve is installed, without the necessity to open the water circuit. Manual emergency operation is possible by removing the electric motor and turning the integrated hand wheel. Variants Technical data Downloads Variants Part no.Zone valve AZV 4422-W G¾ NC81440Zone valve AZV 4432-W G1 NC81441Zone valve AZV 4522-W G¾ NO81442Zone valve AZV 4532-W G1 NO81443Zone valve AZV 6423-W G¾81444Zone valve AZV 6433-W G181445Zone valve AZV 6473-WE G181446Zone valve AZV 8443-W G1¼81447 in-stock items manufactured goods Technical data ValveMaterialHousing: brass (CW617N)seals: EPDMConnectionssee tableOperating pressuremax. 10 barDifferential pressuremax. 2 barSetting angle90 °MediumHeating circuit water or water/glycol mixture (glycol max. 50 %)Operating temperature rangeMedium: -20/+90 °CAmbient: 0/75 °CElectrical driveHousingMaterial: plastic (PC/ABS)Protection class: IIDegree of protection: IP 54 (EN 60529)Electrical connectionAMP Superseal 1.5 Series 1745082-1Term 15 SekundenPower input< 7 W, in rest position 0 WSupply voltageAC 230 V, 50 HzNominal duty typeS3 25 %OptionActuator with other adjustment timesAntrieb mit stärkerem Motor/Getriebecustomised housing geometryandere Anschlüsse Downloads Zonenventil AZV / 2- und 3-Wege Manuals PDF Download
