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 drain valve diaphragm expansion vessel Screw connection Anti-tamper cap valve Drain valve with hose connection Cap with seal and wire Images 2 Anti-tamper cap valve with drain valve Variants Documents Benefits integrated drain valve with hose connection - easy operation via standard square spanner AF 5 for radiator vent valveswith 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. Valve operation via standard square spanner size 5 for radiator vent valves. The expansion vessel can be shut off from the heating system and drained via the drain valve for the required function test or for replacement. Variants Technical data Downloads Variants Part no.Anti-tamper cap valve G¾ x G¾with drain valve77924Anti-tamper cap valve G1 x G1with drain valve77934 in-stock items manufactured goods Technical data Operating pressuremax. 10 barOperating temperature rangeMedium: 0/120 °CConnectionsInlet x outlet: G¾ x G¾Drain capacityKvsAnti-tamper cap valve with drain valve: 0.5 m³/h Downloads AFRISO_KAPPENVENTIL_DEU_DEU_20260210_002836818.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 Drain valve with hose connection Cap with seal and wire Images 2 Anti-tamper cap valve with drain valve Variants Documents Benefits integrated drain valve with hose connection - easy operation via standard square spanner AF 5 for radiator vent valveswith 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. Valve operation via standard square spanner size 5 for radiator vent valves. The expansion vessel can be shut off from the heating system and drained via the drain valve for the required function test or for replacement. Variants Technical data Downloads Variants Part no.Anti-tamper cap valve G¾ x G¾with drain valve77924Anti-tamper cap valve G1 x G1with drain valve77934 in-stock items manufactured goods Technical data Operating pressuremax. 10 barOperating temperature rangeMedium: 0/120 °CConnectionsInlet x outlet: G¾ x G¾Drain capacityKvsAnti-tamper cap valve with drain valve: 0.5 m³/h Downloads AFRISO_KAPPENVENTIL_DEU_DEU_20260210_002836818.PDF Data sheets Domestic Technology PDF English German
AFRISO_KAPPENVENTIL_DEU_DEU_20260210_002836818.PDF Data sheets Domestic Technology PDF English German
