VP5/717 series is a residual pressure relief 3 port valve with modular connection to SMC's AC series F.R.L unit. It allows for space saving compared to non modular type.
M Grommet or L/M-type 2 V 1 1 5 G Z Light/surge voltage suppressor DC AC Nil S Z R U Without light/surge voltage suppressor With surge voltage suppressor With light/surge voltage suppressor With surge voltage suppressor (Non-polar) Note) V211 Pilot valve assembly With light/surge voltage suppressor (Non-polar) Note) There is no S option for AC mode, since a rectifier prevents surge voltage
Size Silencer VP546E AC30 AN30-03, AN302-03 VP746E AC40 AN40-04, AN402-04 Built-in check valve A check valve is built into the pilot flow path to suppress the pilot pressure drop due to pressure fluctuation in the inlet side. There is a residual pressure between the check valve and the pilot valve, please be careful when replacing the pilot valve.