ATEX compliant - SMC ETech

For Steam/Single UnitDirect Operated 2 Port Solenoid ValveSeries 56-VX21/22/23How to Order (Single Unit)For more details, other specifications,dimensions, see the specific catalogue.ATEX category 3∗ Brackets VX021N-12A andVX022N-12A are packagedtogether with the valve.∗ Refer to the table (4) if abracket is ordered separately.56-VX21 0 S 01AC 21 G 1ModelRefer to the table (1)shown below for availability.Orifice sizeRefer to the table (1)shown below for availability.Valve/Body configuration0 N.C. / Single unit2 N.O. / Single unit-ZSuffix—Oil-free spec.Solenoid valve optionRefer to the table (2)shown below for availability.Port sizeRefer to the table (1) shown below for availability.Thread type-TFNRcNPTFGNPTG -GrommetGS- With grommet surgevoltage suppressorC- ConduitBracket- NoneB With bracketElectrical entry1234100 VAC 50/60 Hz200 VAC 50/60 Hz110 VAC 50/60 Hz220 VAC 50/60 Hz78J∗ Refer to the table (3) shown below for availability.Rated voltage240 VAC 50/60 Hz48 VAC 50/60 Hz230 VAC 50/60 HzT -With conduit terminalTS - With conduit terminal andsurge voltage suppressorTL - With conduit terminaland lightTZ - With conduitterminal, surgevoltage suppressorand lightTable (1) Port/Orifice SizeNormally Closed (N.C.)Solenoid valve (Port size)Model VX21 VX22 VX23Port no.(Port size)Normally Open (N.O.)ModelPort no.(Port size)01 (1/8)02 (1/4)02 (1/4) 02 (1/4)03 (3/8) 03 (3/8)04 (1/2) 04 (1/2)Solenoid valve (Port size)VX2101 (1/8)02 (1/4)VX22Table (2) Solenoid Valve OptionOptionSeal materialsymbolSPTFEQSolenoid coil: AC/Class H only02 (1/4)03 (3/8)1(2 mmø)VX2302 (1/4)03 (3/8)2(3 mmø)Body/Shadingcoil materialBrass (C37)/CuStainless steel/AgOrifice symbol (Diameter)3 4(4.5 mmø) (6 mmø)(VX22)1(2 mmø)Coilinsulation typeH5(8 mmø)Orifice symbol (Diameter)2 3(3 mmø) (4.5 mmø)∗ Refer to the table (3) for the available combinations betweeneach electrical option (S, L, Z) and the rated voltage.6(10 mmø)4(6 mmø)Table (3) Rated Voltage – Electrical OptionAC/DCACDCRated voltageVoltagesymbol123478J56Table (4) Bracket Part No.Model123VX21 0VX22 2 3 042 345 65 6VX23 0VX22 0VX23 0With surgeVoltage voltagesuppressor100 V200 V110 V220 V240 V48 V230 V24 V12 VSClass HLWithlightDC spec. is not available.Part no.VX021N-12AVX022N-12AVX023N-12A-LZWith light/surge voltagesuppressor127