The solenoid valve has a knob that allows it to be opened manually or at a pre-set time

HEAD H m : 21

Hole diameter d 42mm _

rubber seat

equipped with adjustable aerator and interchangeable nozzles

Cuscinetto NTN 6009Z Radiale a Sfere con Schermo 45x75x16 mm GIARDINAGGIO The solenoid valve has aDeep groove ball bearing, sheet metal cage, open The single row rigid ball bearing is the most common bearing. It is available in a large dimensional variety and with a large choice of possible options : watertight, with baffles, presence of a stop ring, different clearance classes, different types of cages, etc Technical specifications: d Inner diameter 45mm D Outside diameter 75mm B Bearing inner ring width 16mm d1 Outer diameter Inner ring 53. 3mm