Nozzle body for use as motor valve in agricultural sprayer, has sealing element i.e. O-ring, provided between valve plunger and housing, and arranged in area of adjusting element, which is rotary movable for adjusting locking plunger

摘要

The body has a valve element arranged in a valve housing (3) and movable by an electro-motor driven drive element. A valve plunger (7) consists of a locking plunger (6) and an adjusting element (12), which are connected via a winding connector (13). The locking plunger is adjustable in an axial direction by rotation of the adjusting element against the locking plunger. A sealing element i.e. O-ring (16) is provided between the valve plunger and the housing. The sealing element is arranged in the area of the adjusting element, which is rotary movable for adjusting the locking plunger.