The VDW series is a compact, direct operated, 2/3 port solenoid valve for water, air and vacuum. The use of a unique magnetic material reduces the operating resistance of moving parts, improving service life, wear and corrosion resistance. N.C. valve type, class B coil insulation , Power consumption 3w , IP65 enclosure , Seal: water - NBR; medium vacuum - FKM, 2PORTSOLENOID WATER DISPENSING