A new type of power sprayer nozzle

What is nozzles of power sprayer ? Including the borders of the base sphere, spherical outer surface and border activities match the body, fastened to the activities of the nozzle body. It is unique in that a conical nozzle orifice, nozzle equipped with vents communicating with the base for the water-oriented guide hole nozzle, the nozzle and nozzle equipped with matching tapered spool, guide a valve body and the guide hole hole threads, tapered valve fixed to the end portion of the spool, the spool end of the body has a projection, the projection is provided with a positioning groove in the base there is matched with the positioning groove positioning block, the positioning block with a spring between the valve body. The new type of nozzle, having adjustable water quantity and pressure advantages.