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Pilot Operated 2 Port Solenoid Valve VXD Series

Pilot Operated 2 Port Solenoid Valve VXD Series

SMC Solenoid Valve.
[Features]
· IP65 protective enclosure
· UL94V-0 conforming flame resistance
· Low noise construction
· Piping variations
· Clearance
· Improved armature durability

(i)Caution

  • Product images may be representative images. Refer to the catalog for details.

PDF

Pilot Operated 2 Port Solenoid Valve VXD Series Features

Valve SpecificationsValve StructurePilot operated 2 port diaphragm type
Withstand Pressure2.0 MPa (resin body type: 1.5 MPa)
Body MaterialAluminum, resin, C37, SUS, CAC408
Seal MaterialsNBR, FKM, EPDM*3
EnclosureDustproof, jetproof (IP65)*1, *4
EnvironmentLocations without corrosive or explosive gases
Coil SpecificationsRated VoltageAC100 V AC, 200 V AC, 110 V AC, 230 V AC, (220 V AC, 240 V AC, 48 V AC, 24 V AC)*2
DC24 V DC, (12 V DC)*2
Allowable Voltage Fluctuation±10% of rated voltage
Allowable Leakage VoltageAC5% or less of rated voltage
DC2% or less of rated voltage
Coil Insulation TypeClass B, class H

*1: Electrical entry "Faston" type terminal is IP40 compliant
*2 Voltage inside () indicates special voltage. (See the SMC catalog)
*3: See the catalog regarding seal material EPDM.
*4: See the SMC catalog glossary for information on protection grades. Contact the SMC support center regarding use in locations that require water resistance.

  • *Be sure to read the individual product precautions before use.

Diagram

Normally closed (N.C.)

VXD23 diagram

VXD23 diagram

VXD24 diagram

VXD24 diagram

VXD25/26 diagram

VXD25/26 diagram

VXD27/28/29 diagram

VXD27/28/29 diagram

Component Part Materials

NumberPart NameModelMaterial
1BodyVXD23C37, SUS, Aluminum, resin (PBT)
VXD24 to 26C37, SUS
VXD27 to 29CAC408
2BonnetVXD23/24SUS
VXD25, 26C37, SUS
VXD27 to 29CAC408
3Diaphragm AssemblyVXD23 to 29SUS, NBR, FKM, EPDM
4SpringVXD23 to 29SUS
5O-RingVXD23 to 26NBR, FKM, EPDM
6BufferVXD23/24PPS
7StopperVXD23 to 29NBR, FKM, EPDM
8Armature CoreFe
9TubeSUS
10SpringSUS
11Armature AssemblySUS, NBR, FKM, EPDM, resin (PPS)
12Solenoid CoilCu + Fe + resin

Operation

  • Valve Opening
    When the coil (12) is energized, the armature assembly (11) is attracted by the core (8), opening the pilot valve (A).
    When (A) is opened, the pressure in the pressure action chamber (B) falls, opening the main valve (C).
  • Valve Closing
    When the coil (12) is not energized, the pilot valve (A) closes and the pressure in the pressure action chamber (B) increases, closing the main valve (C).

Normally Open (N.O.)

VXD2A diagram

VXD2A diagram

VXD2B diagram

VXD2B diagram

VXD2C/2D diagram

VXD2C/2D diagram

VXD2E, 2F, 2G diagram

VXD2E, 2F, 2G diagram

Component Part Materials

NumberPart NameModelMaterial
1BodyVXD2AC37, SUS, Aluminum, resin (PBT)
VXD2B to 2DC37, SUS
VXD2E to 2GCAC408
2BonnetVXD2A, 2BSUS
VXD2C, 2DC37, SUS
VXD2E to 2GCAC408
3Diaphragm AssemblyVXD2A to 2GSUS, NBR, FKM, EPDM
4SpringVXD2A to 2GSUS
5O-RingVXD2A to 2DNBR, FKM, EPDM
6BufferVXD2A, 2BPPS
7Sleeve AssemblyVXD2A to 2GSUS, resin (PPS)
8Push Rod AssemblyResin (PPS), SUS, NBR, FKM, EPDM
9SpringSUS
10O-Ring ANBR, FKM, EPDM
11O-Ring BNBR, FKM, EPDM
12AdapterResin (PPS)
13O-Ring CNBR, FKM, EPDM
14Solenoid CoilCu + Fe + resin

Operation

  • Valve Opening
    When the coil (14) is energized, the opened pilot valve (A) closes and the pressure in the pressure action chamber (B) increases, closing the main valve (C).
  • Valve Closing
    When the coil (14) is not energized, the closed pilot valve (A) opens and the pressure in the pressure action chamber (B) drops, opening the main valve (C).
  • *See the SMC catalog for other models.
Part Number
VXD230AGZXB
VXD230AMZXB
VXD230AZ2CZXB
VXD230BCZXB
VXD230BZ2AZ
VXD230CZ2AZXB
VXD232AZ2KZXB
VXD233AAZXB
VXD233BHZ
VXD233BZ2AZXB
VXD240GZ1GZXB
VXD240GZ2AZXB
VXD240HAZXB
VXD240HZ2AZ
VXD240JDZ
VXD240KZ2KZXB
VXD242GFZXB
VXD242GGZXB
VXD242HFZXB
VXD242HZ2AZXB
VXD242KFZ
VXD242KZ2AEXB
VXD242KZ2AHXB
VXD243KKZ
VXD243KZ2AEXB
VXD243KZ2AZXB
VXD250LGZXB
VXD250LZ2AZ
VXD250LZ2AZXB
VXD250LZ2BZXB
VXD250MGEXCA
VXD252MFH
VXD252MFHXB
VXD260NZ2AZ
VXD262PFH
VXD263NZ2GZXB
VXD263PAZ
VXD265NEDXB
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Fluid Operating Environment Switching Type Connection Type Plumbing Thread Nominal Tube Dia. Tube Flange Nominal Orifice Dia.
(Ø)
Operating Pressure Differential Range
(MPa)
Insulation Class Pipe opening type (details) Voltage Sealing materials Lead wire exit direction Option Body material Bracket Detailed type Functions Lead wire electrical entry

SGD 109.08

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/4--100.02~0.7BNone24 V DCNBRStandardOil-freeAluminumIncluded-NoneDIN terminal (With surge voltage suppressor)

SGD 110.25

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/4--100.02~0.7BNone24 V DCNBRStandardOil-freeAluminumIncluded-NoneConduit terminal (With surge voltage suppressor)

SGD 121.80

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/4--100.02~0.9BNone110 V ACNBRStandardOil-freeAluminumIncluded-With lightDIN terminal (With surge voltage suppressor)

SGD 89.95

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--100.02~0.9BNone110 V ACNBRStandardOil-freeAluminumIncluded-NoneGrommet (With surge voltage suppressor)

SGD 117.48

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--100.02~0.7BNone24 V DCNBRNoneOil-freeAluminumNone-With lightDIN terminal (With surge voltage suppressor)

SGD 133.47

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--100.02~0.7BNone24 V DCNBRStandardOil-freeAluminumIncluded-With lightDIN terminal (With surge voltage suppressor)

SGD 136.38

1 Piece(s) 32 Day(s) WaterStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/4--100.02~0.5BNone24 V DCNBRStandardOil-freeC37Included-With lightConduit terminal (With surge voltage suppressor)

SGD 132.07

1 Piece(s) 32 Day(s) OilStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/4--100.02~0.4BNone24 V DCFKMStandardOil-freeC37Included-NoneGrommet

SGD 145.02

1 Piece(s) 32 Day(s) OilStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--100.02~0.5BNone100 V ACFKMNoneOil-freeC37None-NoneDIN terminal (With surge voltage suppressor)

SGD 163.92

1 Piece(s) 32 Day(s) OilStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--100.02~0.4BNone24 V DCFKMStandardOil-freeC37Included-With lightDIN terminal (With surge voltage suppressor)

SGD 185.73

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--150.02~1BNone220 V ACNBRStandardOil-freeC37Included-Special voltageDIN terminal (With surge voltage suppressor)

SGD 200.20

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--150.02~1BNone24 V DCNBRStandardOil-freeC37Included-With lightDIN terminal (With surge voltage suppressor)

SGD 168.23

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--150.02~1BNone24 V DCNBRStandardOil-freeC37Included-NoneGrommet

SGD 191.45

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--150.02~1BNone24 V DCNBRNoneOil-freeC37None-With lightDIN terminal (With surge voltage suppressor)

SGD 356.88

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--150.02~1BNone200 V ACNBRNoneOil-freeSUSNone-NoneGrommet (With surge voltage suppressor)

SGD 393.17

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--150.02~1BNone24 V DCNBRStandardOil-freeSUSIncluded-With lightConduit terminal (With surge voltage suppressor)

SGD 184.22

1 Piece(s) 32 Day(s) WaterStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--150.02~1BNone24 V DCNBRStandardOil-freeC37Included-NoneGrommet (With surge voltage suppressor)

SGD 185.73

1 Piece(s) 32 Day(s) WaterStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/8--150.02~1BNone24 V DCNBRStandardOil-freeC37Included-NoneDIN terminal (With surge voltage suppressor)

SGD 184.22

1 Piece(s) 32 Day(s) WaterStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--150.02~1BNone24 V DCNBRStandardOil-freeC37Included-NoneGrommet (With surge voltage suppressor)

SGD 200.20

1 Piece(s) 32 Day(s) WaterStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--150.02~1BNone24 V DCNBRStandardOil-freeC37Included-With lightDIN terminal (With surge voltage suppressor)

SGD 372.87

1 Piece(s) 32 Day(s) WaterStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--150.02~1BNone24 V DCNBRNoneOil-freeSUSNone-NoneGrommet (With surge voltage suppressor)

SGD 397.48

1 Piece(s) 32 Day(s) WaterStandard / No oil / Dust ResistantNormally ClosedNPT1/2--150.02~1BNone24 V DCNBRStandardOil-freeSUSIncluded-With lightDIN terminal (With surge voltage suppressor)

SGD 439.60

1 Piece(s) 32 Day(s) WaterNo oil / Jet Proof TypeNormally Closed[Rc (R)] Rc1/2--150.02~1BNone24 V DCFKMStandardCompatible with low concentration ozone, deionized water, etc. / Oil-freeSUSIncluded-With lightDIN terminal (With surge voltage suppressor)

SGD 416.38

1 Piece(s) 32 Day(s) OilStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--150.02~0.7BNone200 V ACFKMNoneOil-freeSUSNone-NoneDIN terminal (With surge voltage suppressor)

SGD 439.60

1 Piece(s) 32 Day(s) OilStandard / No oil / Dust ResistantNormally ClosedNPT1/2--150.02~0.7BNone24 V DCFKMStandardOil-freeSUSIncluded-With lightDIN terminal (With surge voltage suppressor)

SGD 446.48

1 Piece(s) 32 Day(s) OilStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1/2--150.02~0.7BNone24 V DCFKMStandardOil-freeSUSIncluded-With lightDIN terminal (With surge voltage suppressor)

SGD 227.73

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/4--200.02~1BNone24 V DCNBRStandardOil-freeC37Included-NoneDIN terminal (With surge voltage suppressor)

SGD 230.65

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/4--200.02~1BNone24 V DCNBRNoneOil-freeC37None-With lightDIN terminal (With surge voltage suppressor)

SGD 242.32

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/4--200.02~1BNone24 V DCNBRStandardOil-freeC37Included-With lightDIN terminal (With surge voltage suppressor)

SGD 242.32

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc3/4--200.02~1BNone100 V ACNBRStandardOil-freeC37Included-With lightDIN terminal (With surge voltage suppressor)

SGD 442.40

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally ClosedNPT3/4--200.02~1BNone24 V DCNBR90°Oil-freeSUSNone-NoneDIN terminal (With surge voltage suppressor)

SGD 487.43

1 Piece(s) 32 Day(s) WaterNo oil / Jet Proof TypeNormally Closed[Rc (R)] Rc3/4--200.02~1BNone24 V DCFKMNoneCompatible with low concentration ozone, deionized water, etc. / Oil-freeSUSNone-NoneGrommet (With surge voltage suppressor)

SGD 498.98

1 Piece(s) 32 Day(s) WaterNo oil / Jet Proof TypeNormally Closed[Rc (R)] Rc3/4--200.02~1BNone24 V DCFKMStandardCompatible with low concentration ozone, deionized water, etc. / Oil-freeSUSIncluded-NoneGrommet (With surge voltage suppressor)

SGD 284.32

1 Piece(s) 32 Day(s) AirStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1--250.02~1BNone24 V DCNBRNoneOil-freeC37None-With lightDIN terminal (With surge voltage suppressor)

SGD 641.20

1 Piece(s) 32 Day(s) WaterNo oil / Jet Proof TypeNormally Closed[Rc (R)] Rc1--250.02~1BNone24 V DCFKMNoneCompatible with low concentration ozone, deionized water, etc. / Oil-freeSUSNone-NoneGrommet (With surge voltage suppressor)

SGD 356.88

1 Piece(s) 32 Day(s) OilStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1--250.02~0.7BNone220 V ACFKMStandardOil-freeC37Included-With lightDIN terminal (With surge voltage suppressor)

SGD 625.22

1 Piece(s) 32 Day(s) OilStandard / No oil / Dust ResistantNormally Closed[Rc (R)] Rc1--250.02~0.7BNone24 V DCFKMNoneOil-freeSUSNone-NoneGrommet

SGD 297.38

1 Piece(s) 32 Day(s) WaterStandard / No oil / Dust ResistantNormally ClosedG1--250.02~1HNone230 V DCEPDMStandardOil-freeC37IncludedFor high temperature water (99°C)NoneGrommet (With surge voltage suppressor)

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Basic Information

Type Electromagnetic Type Driving Type Pilot Type Operating Temperature Range(°C) -20::60
Number of Solenoids Single Solenoid Application Single Item IP IP65

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