Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. 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 Gateway products Security Comfort Indoor climate 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 AFRISOcloud AFRISOcloud Overview Monitoring containers and tanks Monitoring of separators Craft 4.0 Craft 4.0 Overview EUROLYZER® CAPBs® sets CAPBs® sets Overview App Heat source manifold HSM Heat source manifold HSM Overview Challenge System possibilities Hybrid application OEM-Manifold systems Hydraulic Balancing Hydraulic Balancing Overview 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 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 GET Nord 2026, Hamburg Search ... PrimoTherm® C 130-2 DN20 KVS Vario 77339 PrimoTherm C 130-2 DN20 3WM-SM Vario 77339 Link copied! Images 4 Back Heating pump assembly | 77339 Heating pump assembly PrimoTherm® C 130-2 DN20 KVS Vario in-stock items Downloads Benefits pre-assembled, tightness-tested and heat-insulated assemblyrobust mixer with adjustable flow coefficient Kvs from 3.2 to 5.2 m³/hAdaptation of flow coefficient Kvs also possible during operation (under system pressure)eligible for heating optimization program (BAFA) Application Heating pump assembly for use in mixed heating circuits. With the 3-way mixer and the actuator, the flow temperature can be adjusted to a desired temperature by adding water from the return. The new mixer with adjustable flow coefficient Kvs offers the HVAC professional maximum flexibility in adapting the system to individual control requirements. This way, a great variety of mixer/pump assemblies can be covered with a single version. Description Complete, pre-assembled and tightness-tested heating pump assembly made of high-grade polymer materials with all required functional components, form-fit heat insulation.The flow line consists of:Shut-off valve with thermometer holder (red handle)Thermometer flow (5 to 80 °C)3-way mixing valve ARV KVS Vario with adjustable flow coefficient Kvs and ProClick adapter systemMaintenance-free, silent actuator ARM 343 (6 Nm, 120 s, AC 230 V) with 0/90° angle of rotation, indication for direction of rotation, selector key "Manual/Automatic Mode" and ProClick adapter systemSensor clip for connection of a flow line sensor with Ø 6 mmSuitable for circulation pumps DN 20 mit G1 x 130 mm.The return line consists of:Shut-off valve with thermometer holder (black handle)Thermometer return (5 to 80 °C)Gravity brakePlastic piece for length compensation pump / mixer Technical data Technical drawings Downloads Technical data Axis distance 90 mmsystem connectionsBoiler: G1 maleHeating circuit: G1 femaleOperating temperature rangeMedium: max. 60 °C at 6 bar,max. 70 °C bei 5 bar,max. 90 °C at 3 barNominal sizeDN 20adjustable: 3.2 (3.5) – 3.75 (4.5) – 4.6 (7) – 5.0 (8.5) – 5.2 (9) m3/h() = value adjusted at mixing valveLeak rateMixing valve ARV KVS Vario: < 0.1 % of flow coefficient Kvs (up to Δp 0.5 bar < 0.2 % of flow coefficient Kvs)Heat insulationPolypropylene EPPDimensionsW x H x D: 189 x 335 x 240 mmProportional pressure control0Constant pressure control0Fixed speed of rotation0 Technical drawings Click the corresponding image for detail views, additional information and dimension tables. PrimoTherm® C 130-2 mit AFRISO-Pumpe Maße (mm) Downloads 900_400_1187-0.PDF Brief instructions 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 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 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 GET Nord 2026, Hamburg Search
Images 4 Back Heating pump assembly | 77339 Heating pump assembly PrimoTherm® C 130-2 DN20 KVS Vario in-stock items Downloads Benefits pre-assembled, tightness-tested and heat-insulated assemblyrobust mixer with adjustable flow coefficient Kvs from 3.2 to 5.2 m³/hAdaptation of flow coefficient Kvs also possible during operation (under system pressure)eligible for heating optimization program (BAFA) Application Heating pump assembly for use in mixed heating circuits. With the 3-way mixer and the actuator, the flow temperature can be adjusted to a desired temperature by adding water from the return. The new mixer with adjustable flow coefficient Kvs offers the HVAC professional maximum flexibility in adapting the system to individual control requirements. This way, a great variety of mixer/pump assemblies can be covered with a single version. Description Complete, pre-assembled and tightness-tested heating pump assembly made of high-grade polymer materials with all required functional components, form-fit heat insulation.The flow line consists of:Shut-off valve with thermometer holder (red handle)Thermometer flow (5 to 80 °C)3-way mixing valve ARV KVS Vario with adjustable flow coefficient Kvs and ProClick adapter systemMaintenance-free, silent actuator ARM 343 (6 Nm, 120 s, AC 230 V) with 0/90° angle of rotation, indication for direction of rotation, selector key "Manual/Automatic Mode" and ProClick adapter systemSensor clip for connection of a flow line sensor with Ø 6 mmSuitable for circulation pumps DN 20 mit G1 x 130 mm.The return line consists of:Shut-off valve with thermometer holder (black handle)Thermometer return (5 to 80 °C)Gravity brakePlastic piece for length compensation pump / mixer Technical data Technical drawings Downloads Technical data Axis distance 90 mmsystem connectionsBoiler: G1 maleHeating circuit: G1 femaleOperating temperature rangeMedium: max. 60 °C at 6 bar,max. 70 °C bei 5 bar,max. 90 °C at 3 barNominal sizeDN 20adjustable: 3.2 (3.5) – 3.75 (4.5) – 4.6 (7) – 5.0 (8.5) – 5.2 (9) m3/h() = value adjusted at mixing valveLeak rateMixing valve ARV KVS Vario: < 0.1 % of flow coefficient Kvs (up to Δp 0.5 bar < 0.2 % of flow coefficient Kvs)Heat insulationPolypropylene EPPDimensionsW x H x D: 189 x 335 x 240 mmProportional pressure control0Constant pressure control0Fixed speed of rotation0 Technical drawings Click the corresponding image for detail views, additional information and dimension tables. PrimoTherm® C 130-2 mit AFRISO-Pumpe Maße (mm) Downloads 900_400_1187-0.PDF Brief instructions PDF Download
