Boom mounted spray nozzle assembly with compact multi spray nozzle design

A liquid spraying system comprising;

• a horizontally supported elongated spray boom having a liquid supply conduit;
• a plurality of spray nozzle assemblies mounted in spaced relation along said elongated spray boom;
• said spray boom having a top side, a bottom side, and front and back lateral sides;
• said spray nozzle assemblies being mounted laterally away from one of said lateral sides on a common side of said spray boom;
• said spray nozzle assemblies each include a liquid inlet section supported in dependent relation to said elongated spray boom having a liquid passage communicating with said spray boom liquid supply conduit and a pair of spray nozzle support legs extending laterally away from said common lateral side of said spray boom;
• said spray nozzle support legs each having a respective liquid passage communicating with the liquid passage of said liquid inlet section;
• a spray nozzle removably mounted on each said spray nozzle support leg for receiving and spraying liquid from said liquid supply conduit via said nozzle body liquid inlet section and a respective spray nozzle support leg liquid passage;
• said spray nozzle support legs each supporting a respective check valve in laterally closer relation to the elongated spray boom than the spray nozzle supported by the respective spray nozzles support legs;
• and
• said check valve being operable for interrupting flow of liquid from the spray nozzle support leg liquid passage to the spray nozzle supported by the respective spray nozzle support leg.