(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Please note that some of the items may take longer lead time to ship due to Japan New Year holidays (29-Dec-2024 to 5-Jan-2025). Early order placement is recommended. We apologize for the inconvenience caused and appreciate your kind understanding. [Details]
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

4/5-Port Solenoid Valve, Rubber Seal, SYJ3000 Series (SYJ3440-2M-M5)

4/5-Port Solenoid Valve, Rubber Seal, SYJ3000 Series SYJ3440-2M-M5

- 4/5-Port Solenoid Valve, Rubber Seal, SYJ3000 Series from SMC.
- Innovative combination of space efficiency and performance superiority.
- Provides real value to the design solution.
- Small profile increases design flexibility and minimizes space requirements.
- Utilizes a low-power (0.5 watts standard) pilot solenoid design.
- Dramatically reduces thermal heat generation.
- Improves performance and decreases operating costs.
- Allows for direct control by PLC output relays.
- All electrical connections are available with lights and surge suppression.

(i)Caution

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

PDF

Part Number

Configured Part Number is shown.

SYJ3440-2M-M5

4/5-Port Solenoid Valve, Rubber Seal, SYJ3000 Series Specifications

SYJ3000 Series body ported type external appearance

SYJ3000 Series body ported type external appearance

SYJ3000 Series base mounted type external appearance

SYJ3000 Series base mounted type external appearance

*1: Response Time ms
(At 0.5 MPa)
2 Position Single, Double15 or less
3 Position30 or less
Maximum Operating Frequency Hz2 Position Single, Double10
3 Position3
Manual OperationNon-locking push type, push-turn locking type screwdriver-operated type, push-turn locking manual-operation type
Pilot Exhaust MethodPilot valve individual exhaust type, main valve / pilot valve common exhaust type
LubricationNot required
Mounting OrientationFree
*2: Impact Resistance / Vibration Resistance: m/s2150/30
EnclosureDust-proof (*M8 connector is IP65)

*Based on IEC60529.
*1: Based on JIS B8419:2010 dynamic performance testing. (Coil temperature of 20°C, at rated voltage, with no surge voltage suppressor)
*2: Impact resistance: No malfunction occurred. The test was performed once for each condition, in both energized and de-energized states, in the axial and right angle directions of the armature. (Initial value)
Vibration resistance: No malfunctions occurred in a 1-sweep test between 45 and 2,000 Hz. The test was performed in both energized and non-energized states and in the axial direction and at right angles to the main valve and armature. (Initial value)

Solenoid Specifications

Electrical EntryGrommet (G)/(H), L plug connector (L), M plug connector (M), M8 connector (W)
Coil rated voltage (V)DC24, 12, 6, 5, 3
AC 50/60 Hz100, 110, 200, 220
Allowable Voltage Fluctuation±10% of rated voltage*
Power Consumption WDCStandard0.35 (with light: 0.4)
With power saving circuit0.1 (only with light) *
[Startup 0.4, holding 0.1]
*Apparent Power VAAC100 V0.78 (with light: 0.81)
110 V
115 V
0.86 (with light: 0.89)
[0.94 (with indicator light: 0.97)]
200 V1.18 (with light: 1.22)
220 V
[230 V]
1.30 (with light: 1.34)
[1.42 (with light: 1.46)]
Surge Voltage SuppressorDiode (varistor for non-polar type)
Indicator LightLED
  • *The 110 V AC and 115 V AC types are interchangeable. The 220 V AC and 230 V AC types are also interchangeable.
  • For 115 V AC and 230 V AC, the allowable voltage fluctuation is -15 to +5% of the rated voltage.
  • For details, see the SMC catalog.

Flow Rate Characteristics / Weight Table

Valve Model NumbersSwitching MethodPiping connection port diameter*3 *4)Weight (g)Effective area (mm2)*2: Flow Rate Characteristics
1, 5, 3
(P, EA, EB)
4, 2
(A, B)
GrommetL Type, M Type
Plug connector
M8
Connector
1 → 4/2 (P → A/B)4/2 → 5/3 (A/B → EA/EB)
C (dm3 / [s·bar])bCvC (dm3 / [s·bar])bCv
5-port base mounted type
(with Sub-Plate)
SYJ314□2 PositionSingleM5 × 0.8M5 × 0.862 (36)63 (37)67 (41)-0.460.360.120.460.350.12
SYJ324□Double79 (53)81 (55)89 (63)
SYJ334□3 PositionClosed Center82 (56)84 (58)92 (66)-0.470.330.120.470.310.12
SYJ344□Exhaust Center-
SYJ354□Pressure Center-0.58 [0.32]0.42 [0.33]0.16 [0.080]0.460.320.11
5-port body ported typeSYJ312□2 PositionSingleM3 × 0.5M3 × 0.53637410.9------
SYJ322□Double535563
SYJ332□3 PositionClosed Center565866------
SYJ342□Exhaust Center------
SYJ352□Pressure Center------
4-port base mounted type
(For manifold)
SYJ313□2 PositionSingle1/8M5 × 0.8363741-------
SYJ323□Double535563
SYJ333□3 PositionClosed Center565866-------
SYJ343□Exhaust Center-------
SYJ353□Pressure Center-------

*1: Values when used on a manifold. See the catalog for details.
*2: Values shown inside brackets are when at normal position. Exhaust center is 4/2 → 5/3, pressure center is 1 → 4/2.
*3: Values inside parentheses are for models without a sub-plate.
*4: Value for DC. AC single: 3 g, double / 3-position: add 6 g.

Structure Drawing

2 position single structure drawing

2 position single structure drawing

2-position single indicator symbol

2-position single indicator symbol

2-position double structure drawing

2-position double structure drawing

2-position double display symbol

2-position double display symbol

NumberPart nameMaterialNote
1BodyDie-cast aluminumUrban white
2Piston PlateResinUrban white
3End CoverResinUrban white
4PistonResin-
5Spool Valve AssemblyAluminum/H-NBR-
6Sub-plate*-Zinc diecast
7Pilot Valve--

*Add "-Q" to the end of model numbers for CE compliance.

Outline dimensional drawing

*Values shown inside brackets are for AC.

 

(Unit: mm)

 

Grommet (G), (H): SYJ3120-G/H□□-M3 dimensional drawings

Grommet (G), (H): SYJ3120-G/H□□-M3 dimensional drawings

 

(Unit: mm)

 

With bracket: SYJ3120-□G/H□□-M3-F dimensional drawings

With bracket: SYJ3120-□G/H□□-M3-F dimensional drawings

 

(Unit: mm)

 

L plug connector (L): SYJ3120-□L□□-M3(-F) dimensional drawing

L plug connector (L): SYJ3120-□L□□-M3(-F) dimensional drawing

 

(Unit: mm)

 

M plug connector (M): SYJ3120-□M□□-M3(-F) dimensional drawing

M plug connector (M): SYJ3120-□M□□-M3(-F) dimensional drawing

*See the manufacturer's catalog for information other than that above.

Part Number
SYJ3440-2M-M5
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplication Number of Ports Mounting Orientation Specifications Number of Solenoids Switching Type Status at Power Off Voltage Pipe Port Type Plumbing Thread Nominal Plumbing CV Value Pressure Rating
(MPa)
Manual Switch Coil specifications Lead wire electrical entry Manual Indicator light / Surge voltage suppressor Bracket CE compliant Body options Compliance with IEC standards

-

1 Piece(s) Quote Single Use5-Port ValveDirectStandard-3-Position Exhaust CenterSelf-Recovery (Spring Return)AC200VMM5Sub-Base Plumbing0.100.2 to 0.7Non-LockingStandardM plug connector with lead wire (length: 300 mm)Non-locking, push typeWithout indicator light / surge voltage suppressorNo bracketNonePilot valve (individual exhaust type)-

Loading...

  1. 1

Basic Information

Type Solenoid Valves Driving Type Pilot Type Spool Seal Type Soft Seal
Pilot Air Supply Internal

Please check the type/dimensions/specifications of the part SYJ3440-2M-M5 in the 4/5-Port Solenoid Valve, Rubber Seal, SYJ3000 Series series.

Products like this...

Part Number
SYJ3120-1GD-M3-F
SYJ3120-1GE-M3
SYJ3120-1GZ-M3
SYJ3440-2MNZ
SYJ3440-5G
SYJ3440-5G-M5
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplication Number of Ports Mounting Orientation Specifications Number of Solenoids Switching Type Status at Power Off Voltage Pipe Port Type Plumbing Thread Nominal Plumbing CV Value Pressure Rating
(MPa)
Manual Switch Coil specifications Lead wire electrical entry Manual Indicator light / Surge voltage suppressor Bracket CE compliant Body options Compliance with IEC standards

-

1 Piece(s) Quote Single Use5-Port ValveDirectStandard[Single] Single2-Position ExhaustSelf-Recovery (Pressure Differential Return)AC100VMM3Direct Plumbing-0.15 to 0.7LockStandardGrommet lead wire length: 300 mmPush-turn locking screwdriver-operated typeWithout indicator light / surge voltage suppressorWith BracketNonePilot valve (individual exhaust type)-

-

1 Piece(s) Quote Single Use5-Port ValveDirectStandard[Single] Single2-Position ExhaustSelf-Recovery (Pressure Differential Return)AC100VMM3Direct Plumbing-0.15 to 0.7LockStandardGrommet lead wire length: 300 mmPush-turn locking hand-operated typeWithout indicator light / surge voltage suppressorNo bracketNonePilot valve (individual exhaust type)-

-

1 Piece(s) Quote Single Use5-Port ValveDirectStandard[Single] Single2-Position ExhaustSelf-Recovery (Pressure Differential Return)AC100VMM3Direct Plumbing-0.15 to 0.7Non-LockingStandardGrommet lead wire length: 300 mmNon-locking, push typeWith indicator light and surge voltage suppressorNo bracketNonePilot valve (individual exhaust type)-

-

1 Piece(s) Quote Unit for Manifold Mounting5-Port ValveManifold BaseStandard-3-Position Exhaust CenterSelf-Recovery (Spring Return)AC200V--Sub-Base Plumbing0.100.2 to 0.7Non-LockingStandardM plug connector (without lead wire)Non-locking, push typeWith indicator light and surge voltage suppressorNo bracketNonePilot valve (individual exhaust type)-

-

1 Piece(s) Quote Unit for Manifold Mounting5-Port ValveManifold BaseStandard-3-Position Exhaust CenterSelf-Recovery (Spring Return)DC24V--Sub-Base Plumbing0.100.2 to 0.7Non-LockingStandardGrommet lead wire length: 300 mmNon-locking, push typeWithout indicator light / surge voltage suppressorNo bracketNonePilot valve (individual exhaust type)-

MYR 634.78

1 Piece(s) 21 Day(s) Single Use5-Port ValveDirectStandard-3-Position Exhaust CenterSelf-Recovery (Spring Return)DC24VMM5Sub-Base Plumbing0.100.2 to 0.7Non-LockingStandardGrommet lead wire length: 300 mmNon-locking, push typeWithout indicator light / surge voltage suppressorNo bracketNonePilot valve (individual exhaust type)-

Additional Products in this Category

Tech Support