Fluid distributor, esp. for water in central heating systems has flat ring seals to cover sealing surfaces between isolation chambers, valve housing, and main duct sections

摘要

The distributor has valves (10) with plastic valve housings (11) enclosing main duct sections (51). The valves engage on each other via ring seals, e.g. flat seals, and are pressed against each other by a clamping unit. The flat seals cover the sealing surfaces of a ring-shaped sealing wall located between the main duct section and hollow insulation chambers, and also the sealing surfaces of a ring-shaped sealing wall between the chambers and the outer faces (56) of the valve housing.