The VDW200/300 series is a compact, direct operated, 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.
Series AFD AFD20-A 1/8, 1/4 AFD30-A 1/4, 3/8 Bracket 0.01 AFD40-A 1/4, 3/8, 1/2 Float type auto drain AFD40-06-A 3/4 P.171 to 178 INDEX 160 Air Filter AF10-A to AF60-A Symbol Air Filter Air Filter with Auto Drain 2 1 2 1 L L AF40-A AF20-A AF10-A How to Order AF A 30 q 03 e BD Option/Semi-standard: Select one each for a to f.
For sonic range Where P1 + 0.10131.8941 (P2 + 0.1013) Formula based on Cv factor Q = 1972.8 Cv (P1 + 0.1013) l/min (ANR) Note: 1MPa=145psi l/m=0.035SCFM Formula based on effective area Q = 109.6S (P1 + 0.1013) . l/min (ANR) For water 100 VDW30 VDW30 4 CV = 0.39 VDW30 4 CV = 0.44 VDW20 3.2 CV = 0.3 VDW20 VDW20 3.2 CV = 0.3 VDW20 2.3 CV = 0.18 VDW30 VDW30 3 CV = 0.28 VDW30 3 CV = 0.28 VDW20