Trigger spray valve body with pass through filling path

A sprayer device with a trigger operated pump operative for pumping and spraying liquid from a liquid container, said sprayer device comprising:

• a valve body provided with a base portion that is configured to be mounted to a neck of a liquid container and a delivery nozzle from which liquid from the container is sprayed, said valve body further including a pumping chamber which is in fluid communication with an inside of said fluid container through an inlet duct and is further in fluid communication with said delivery nozzle through an outlet duct,
• said valve body further provided with a head portion having an opening and a filling passage extending between said opening of said head portion and said base portion such that a liquid received in said head portion flows through the valve body and exits the base portion into the mounted liquid container;
• a trigger lever hinged to the valve body and to a stem of a plunger slidable in said pumping chamber;
• a spring captured between said trigger lever and said valve body;
• and
• a suction and delivery valve located within the pumping chamber and cooperating with the inlet duct and the outlet duct to control suction of the liquid from the container and delivery of the liquid to the delivery nozzle,
• wherein the opening of the head portion is disposed above the pumping chamber and over the entire base portion.