Spraying device for spraying liquids, in particular, for spraying liquids for agricultural purposes

Spray nozzle assembly for spraying liquids, comprising:

• a valve housing having at least two valve bores, wherein each valve bore includes a valve outlet;
• a distribution duct including a first opening and a second opening and connecting the valve bores, wherein the first and the openings of the distribution duct are arranged perpendicularly to each other;
• respective valve bodies located in the respective valve bores, wherein each valve body is controllably movable independently by pneumatic or electric forces;
• and
• spray nozzles connected to the respective valve outlets.

Spray-bar arrangement mountable to an agricultural vehicle for spraying liquids, comprising:

• a least one liquid supply line;
• fittings, connected to the liquid supply line, having spaced branches;
• spray nozzle assemblies, comprising:
• a valve housing having at least two valve bores, wherein each valve bore includes a valve outlet,
• a distribution duct including a first and a second opening, wherein the distribution duct connects the valve bores, and wherein the first and the second openings of the distribution duct are arranged perpendicularly to each other,
• at least two valve bodies located in the valve bores, wherein each valve body is controllably movable independently by pneumatic or electric forces, and
• spray nozzles, wherein each spray nozzle is connected to a respective one of the valve outlets;
• wherein the spray nozzle assemblies are connected to the fittings.