ATEX compliant - SMC ETech

ATEX category 3Solenoid valve optionRefer to the table (2)shown below for availability.56-VX 21 2 0 A 01 1 G R 156-VX 21 2 0 A 01 5 G 112345-ZTable (1) Port/Orifice SizeNormally Closed (N.C.)Normally Open (N.O.)Suffix—Oil-free spec.100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz24 VDC678JThread type-TFN∗ Refer to the table (3) shown below for availability.Solenoid valve (Port size)Model VX21 VX22 VX23Port no.(Port size)ModelPort no.(Port size)01 (1/8)02 (1/4)Solenoid valve (Port size)VX2101 (1/8)02 (1/4)VX2202 (1/4)03 (3/8)1(2 mmø)VX2302 (1/4)03 (3/8)2(3 mmø)Table (3) Rated Voltage – Electrical OptionAC/DCACDCACDCRated voltageVoltagesymbol123478J56For Oil/Single UnitDirect Operated 2 Port Solenoid ValveSeries 56-VX21/22/23ModelRefer to the table (1)shown below for availability. Orifice sizeRefer to the table (1) shownbelow for availability.Valve/Body configuration0 N.C. / Single unit2 N.O. / Single unit100 V200 V110 V220 V240 V48 V230 V24 V12 VAC/Class is oil-free coils are applicableto the full-wave rectifier typeonly.Select the full-wave rectifier type.02 (1/4) 02 (1/4)03 (3/8) 03 (3/8)04 (1/2) 04 (1/2)SWith surgeVoltage voltagesuppressorClass BLWithlightZWith light/surge voltagesuppressorPort sizeRefer to the table (1)shown below for availability.RcNPTFGNPTRated voltage12 VDC240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 HzOrifice symbol (Diameter)3 4(4.5 mmø) (6 mmø)1(2 mmø)5(8 mmø)Orifice symbol (Diameter)2 3(3 mmø) (4.5 mmø)∗ Option “S”, “Z” are not available as a surge voltage suppressor is integrated into theAC/Class B coil, (built-in full-wave rectifier type), as a standard.How to Order (Single Unit)SWith surgevoltagesuppressorClass HLWithlightZWith light/surge voltagesuppressorDC spec. is not available.G -GrommetGS- With grommet surgevoltage suppressorT -With conduit terminalTS - With conduit terminal andsurge voltage suppressorTL - With conduit terminaland lightTZ - With conduitterminal, surgevoltagesuppressor and light6(10 mmø)4(6 mmø)Full-wave rectifierNil NoneBuilt-in full-waveR rectifier type(Class B only)OptionsymbolAHDNModel123VX21 0VX22 2 3 042 345 65 6VX23 0VX22 0VX23 0C- ConduitSealmaterialFKM-BTable (4) Bracket Part No.For more details, other specifications,dimensions, see the specific catalogue.BracketNoneWith bracket∗ Brackets VX021N-12A andVX022N-12A are togetherwith the valve.∗ Refer to the table (4) if abracket is ordered separately.Table (2) Solenoid Valve OptionBody/Shadingcoil materialBrass (C37)/CuStainless steel/AgBrass (C37)/CuStainless steel/AgElectrical entryD -DIN terminalConnectorDS - DIN terminal with surgevoltage suppressorDL - DIN terminal withlightDZ - DIN terminal withsurge voltagesuppressor and lightDO-For DIN terminal (withoutconnector, gasket is included.)∗ DIN type is available with Class B coils only.∗ Refer to the table (3) for the available combinations between each electrical option(S, L, Z) and the rated voltage.∗ Option “S”, “Z” are not available as a surge voltage suppressor is integrated into theAC/Class B coil (built-in full-wave rectifier type), as standard.Coilinsulation typeAdditives contained in oil are different depending on thetype and manufacturer, therefore the durability of the sealmaterials may vary. For details, please consult with SMC.BHPart no.VX021N-12AVX022N-12AVX023N-12A-L125