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198  Construction and dimensions are the same as those of the VVX3 series. Model / Valve Specifications Power source AC DC Ambient temperature (°C) .20 to 60 .20 to 40 Fluid temperature (°C) .10 Note) to 60 .10 Note) to 60 Note 1) Dew point temperature: .10°C or less Note) Value when air pressure is applied. NBR, FKM Air 1 cm3/min or less Seal material Leakage rate Note) Model Orifice diameter (mmo) b Cv Flow characteristics Max. system pressure (MPa) 3 1.5 4 2.2 VXV3131-00 VXV3133-00 VXV3241-00 VXV3341-00 VXV3243-00 VXV3343-00 0.20 0.32 0.20 0.40 C[dm3/ Port 1 side Port 1 side Port 3 side (s・bar)] 1.5 3 2.2 4 Port 3 side 0.82 0.29 1.6 0.64 0.20 0.08 0.38 0.17 0.29 0.82 0.64 1.6 C[dm3/ (s・bar)] 0.08 0.20 0.17 0.38 2.0 Cv 0.32 0.20 0.40 0.20 b Passage: 1 2 Passage: 2 3 Operating pressure. (MPa) 0 to 0.5 Low vacuum 0 to 0.5 0 to 0.9 Low vacuum Low vacuum 0 to 0.5 Low vacuum 0 to 0.5 0 to 0.9 Passage symbol (example) Passage symbol (example) N.C. N.O. . Refer to “Glossary of Terms” on page 26 for details on the max. operating pressure differential and the max. system pressure. . Low vacuum: Up to 1.3 x 102Pa 2 2 3 1 2 2 3 1 Internal Leakage / External Leakage Series VVXV31/32/33 For Vacuum Pad / Manifold Fluid and Ambient Temperature Valve Leakage Rate