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 Produkte Sicherheit Komfort Raumklima AFRISOhome App Alexa Smart home applications Smart home applications Overview Intelligente Fußbodenheizung Leakage security Komfortable Heizkörperregelung Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home Alarmanlage Einbruchschutz Raumklima Wasserleckage-Detektion Craft 4.0 Craft 4.0 Overview EUROLYZER® CAPBs®-Sets CAPBs®-Sets Overview App 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 SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search Domestic technology Equipment for heating systems, boiler rooms and chimneys anti-tamper cap valve with boiler filling and drain valve KFE diaphragm expansion vessel Screw connection Anti-tamper cap valve Boiler filling and drain valve KFE, G¾ eurocone Cap with seal and wire Images 2 anti-tamper cap valve with boiler filling and drain valve KFE Variants Documents Benefits integrated boiler filling and drain valve KFE for easy draining of the expansion vesselhigh draining capacity for easy and fast drainingwith shut-off valve which can be secured against inadvertent closing by means of a lead seal Application For connection, maintenance and checks of diaphragm expansion vessels in heating systems as per EN 12828 and in solar systems. To be installed at the water inlet of the expansion vessel. Description Anti-tamper cap valve with screw connection G¾ x G¾ or G1 x G1. The shut-off valve is secured against inadvertent closing by means of a cap and a lead seal. The integrated boiler filling and drain valve KFE (connection: G¾ eurocone) allows for easy draining of the expansion vessel. For this purpose, a hose can be connected by means of a union nut. The expansion vessel can be shut off from the heating system and drained with a high draining capacity (time saving) via the drain valve for the required function check or for replacement. Variants Technical data Downloads Variants Part no.Anti-tamper cap valve G¾ x G¾with integrated boiler filling and drain valve KFE G¾77949Anti-tamper cap valve G1 x G1with integrated boiler filling and drain valve KFE G¾77950 in-stock items manufactured goods Technical data Operating pressuremax. 10 barOperating temperature rangeMedium: 0/120 °CConnectionsInlet x outlet: G¾ x G¾Boiler filling and drain valve KFE: G¾ male euroconeDrain capacityKvsanti-tamper cap valve with boiler filling and drain valve KFE: 1.5 m³/h Downloads AFRISO_KAPPENVENTIL_DEU_DEU.PDF Data sheets Domestic Technology PDF English German 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 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
diaphragm expansion vessel Screw connection Anti-tamper cap valve Boiler filling and drain valve KFE, G¾ eurocone Cap with seal and wire Images 2 anti-tamper cap valve with boiler filling and drain valve KFE Variants Documents Benefits integrated boiler filling and drain valve KFE for easy draining of the expansion vesselhigh draining capacity for easy and fast drainingwith shut-off valve which can be secured against inadvertent closing by means of a lead seal Application For connection, maintenance and checks of diaphragm expansion vessels in heating systems as per EN 12828 and in solar systems. To be installed at the water inlet of the expansion vessel. Description Anti-tamper cap valve with screw connection G¾ x G¾ or G1 x G1. The shut-off valve is secured against inadvertent closing by means of a cap and a lead seal. The integrated boiler filling and drain valve KFE (connection: G¾ eurocone) allows for easy draining of the expansion vessel. For this purpose, a hose can be connected by means of a union nut. The expansion vessel can be shut off from the heating system and drained with a high draining capacity (time saving) via the drain valve for the required function check or for replacement. Variants Technical data Downloads Variants Part no.Anti-tamper cap valve G¾ x G¾with integrated boiler filling and drain valve KFE G¾77949Anti-tamper cap valve G1 x G1with integrated boiler filling and drain valve KFE G¾77950 in-stock items manufactured goods Technical data Operating pressuremax. 10 barOperating temperature rangeMedium: 0/120 °CConnectionsInlet x outlet: G¾ x G¾Boiler filling and drain valve KFE: G¾ male euroconeDrain capacityKvsanti-tamper cap valve with boiler filling and drain valve KFE: 1.5 m³/h Downloads AFRISO_KAPPENVENTIL_DEU_DEU.PDF Data sheets Domestic Technology PDF English German
