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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 4 454Q S E radiator lockshield valve Variants Benefits fixed, calibrated measuring unit for accurate adjustment of the radiatorindividual radiators can be shut off without the system having to be shut offlightning-fast hydraulic balancing with CAPBs® set valve balancing Application For measuring the volume flow directly at the screw fitting, e.g. with the CAPBs® set valve balancing for hydraulic balancing. Suitable for small and medium water volumes. For installation in single-pipe and dual-pipe heating systems. Adjustments are made e.g. via the adjustable dynamic thermostat valve Vario-DP in the flow. Description Radiator lockshield valve with measuring function type 454Q with drain and adjustment function. Measurement via an integrated, fixed and calibrated orifice plate. With cap to protect against incorrect operation. The optional filling and draining unit FEV 03 with hose connection ½ can be used for easy and fast draining.The radiator lockshield valve is a part of the product range for the triple-stage balancing system VarioQ which allows for optimisation of the heating pipe system by means of calculation, measurement and adjustment. The CAPBs® set valve balancing (measuring instrument) measures the flow rate in litres per hour. Even minimum flow rates can be set with this system. Variants Technical data Technical drawings Variants VersionVersionNominal diameterConnectionFlow coefficient Kvs*Part no.454Q Sfor small water volumesAngledDN 10Rp⅜ x R⅜0.38 m³/h479 011454Q Sfor small water volumesAngledDN 15Rp½ x R½0.38 m³/h479 021 in-stock items manufactured goods Technical data System connectionsee ordering tableadjustment range at 10 kPa454Q S: 120 l/hNominal pressuremax. 10 barNominal diameterDN 10Operating temperature rangeMedium: max. 120 °CHousingGunmetal, nickel-plated Technical drawings Click the corresponding image for detail views, additional information and dimension tables. type 454Q S, M – angled Types and dimensions (mm) as per DIN 3842DNDd2SW1SW2L1L2L3L4L510Rp⅜R⅜2227497526522215Rp½R½27305180295826
