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4‑Port Solenoid Valve Direct Operated Poppet Type VQD1000 Series (VQD1251W-5M-Q)

4‑Port Solenoid Valve Direct Operated Poppet Type VQD1000 Series VQD1251W-5M-Q

SMC

SMC

SMC Solenoid Valve.
[Features]
· Extraordinarily stable responsiveness at high speed
· Compact and lightweight (34 g) yet with a large flow capacity
· Can also be used for vacuum applications (-101.2 kPa)
· Compatible with clean environments
· Copper-free specifications

(i)Caution

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

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Part Number

Configured Part Number is shown.

VQD1251W-5M-Q

4‑Port Solenoid Valve, Direct Operated Poppet Type, VQD1000 Series Specifications

L plug connector type, base mounted type external appearance

L plug connector type, base mounted type external appearance

L plug connector type, body ported type external appearance

L plug connector type, body ported type external appearance

M plug connector type, base mounted type external appearance

M plug connector type, base mounted type external appearance

M plug connector type, body ported type external appearance

M plug connector type, body ported type external appearance

Standard specification

ItemType
Single standard typeSingle high flow capacity typeLatching high flow capacity type
Valve SpecificationsValve Construction4-port direct operated poppet valve
Usable FluidsAir
Maximum Operating Pressure0.7 MPa
Minimum operating pressure / Vacuum specification0 MPa / -101.2 kPa
Response time*1ON: 4 ms ±1, OFF: 2 ms ±110 ms or less
Ambient Temperature and Operating Fluid Temperature-10 to +50°C *2
LubricationNot required
Manual OperationNon-locking, push typeLocking type
Impact resistance / Vibration resistance*3150/30 m/s2
Mounting PositionFree
EnclosureDust-proof
Weight34 g37 g
Electrical SpecificationsCoil Rated VoltageDC24 V, 12 V24 V DC
Allowable Voltage Fluctuation±10% of rated voltage
Coil Insulation TypeClass B or equivalent
Power ConsumptionDC2 W3.2 W (Power saving type), (inrush 3.2 W, holding 1.0 W)*42 W
Electrical EntryL plug connector, M plug connector (with indicator light / surge voltage suppressor)

*1: Response time measured based on JIS B8419:2010. (Value during operation except immediately after left unused with coil temperature 20°C, pressure 0.5 MPa, rated voltage, with indicator light / surge voltage suppressor) Depending on the operating conditions, a response delay of approximately 1 ms may be experienced immediately following a period of disuse.
*2: Use dry air when operating at low temperatures and with no condensation.
*3: Impact resistance: No malfunction occurred when tested using a drop tester. The test was performed once for each condition, in both energized and de-energized states, in the axial and right angle directions of the main valve/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)
*4: For information regarding inrush time, see the electrical waveform for the power-saving type shown under "Wiring Specifications" in the manufacturer's catalog.

Flow Rate Characteristics Table

Valve Model NumbersPort sizeFlow Rate Characteristics
1 → 4/2 (P → A/B)4/2 → 5/3 (A/B → EA/EB)
C
(dm3/(s·bar))		bCvC
(dm3/(s·bar))		bCv
Body Ported TypesVQD1121-□L-M5
VQD1121-□M-M5		M5 × 0.80.220.160.050.190.310.05
VQD1121U-□L-M5
VQD1121U-□M-M5
VQD1121W-□L-M5
VQD1121W-□M-M5		0.270.240.070.280.280.07
Base Mounted Type
(with Sub-Plate)		VQD1151-□L-M5
VQD1151-□M-M5		0.220.100.050.220.310.06
VQD1151U-□L-M5
VQD1151U-□M-M5
VQD1151W-□L-M5
VQD1151W-□M-M5
VQD1251U-□L-M5
VQD1251U-□M-M5
VQD1251W-□L-M5
VQD1251W-□M-M5		0.270.250.070.270.280.07

Structure Drawing

Structure Drawing

Structure Drawing

NumberPart nameMaterialNote
1Solenoid coil assembly--
2Sub-plateAluminumVQD1000-S-M5 (base mounted type only)
3BodyZDC-
4Spool ValveAluminum-
5PoppetHNBR-
6Guide ringResin-
7Return SpringSUS-
8ManualAluminum-
9GasketHNBR-
10Round Head Combination ScrewSteel-

Component part (single type)

*Body unit cannot be dismantled.

Drawing / Body Ported Type

  • L plug connector type: VQD1121□-□L-M5
  • M plug connector type: VQD1121□-□M-M5

 

(Unit: mm)

 

L plug connector type: VQD1121□-□L-M5, M plug connector type: VQD1121□-□M-M5 drawing

L plug connector type: VQD1121□-□L-M5, M plug connector type: VQD1121□-□M-M5 drawing

Drawing / Base Mounted Type

  • L plug connector type: VQD1151□-□L-M5
  • M plug connector type: VQD1151□-□M-M5

 

(Unit: mm)

 

L plug connector type: VQD1151□-□L-M5, M plug connector type: VQD1151□-□M-M5 dimensional outline drawing

L plug connector type: VQD1151□-□L-M5, M plug connector type: VQD1151□-□M-M5 dimensional outline drawing

Drawing / Base Mounted Type

  • L plug connector type: VQD1251□-□L-M5
  • M plug connector type: VQD1251□-□M-M5

 

(Unit: mm)

 

L plug connector type: VQD1251□-□L-M5, M plug connector type: VQD1251□-□M-M5 dimensional outline drawing

L plug connector type: VQD1251□-□L-M5, M plug connector type: VQD1251□-□M-M5 dimensional outline drawing

  • *See the manufacturer's catalog for other specifications, etc.
30
45
60
  1. 1
Part Number
VQD1251W-5M-Q
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Application Number of Ports Mounting Orientation Specifications Number of Solenoids Switching Type Status at Power Off Voltage Pipe Port Type Plumbing Thread Nominal Applicable Cylinder Dia.
(Ø) 		Plumbing Driving Type CV Value Seal Type Pressure Rating
(MPa) 		Pilot Air Supply Manual Switch Lead wire electrical entry Indicator light / Surge voltage suppressor CE compliant Valve options Related component type Material

-

1 Piece(s) Quote Solenoid ValvesUnit for Manifold Mounting4-Port ValveManifold BaseStandard[Single] Latching2-Position Normally OpenSelf-Recovery (Spring Return)DC24V---Sub-Base PlumbingLinear Motion Poppet0.07Soft Seal0 to 0.7InternalNot ProvidedPlug lead type: M plug connector, with indicator light / surge voltage suppressor with lead wire-CE compliant productFor large flow capacity / For vacuums--

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Please check the type/dimensions/specifications of the part VQD1251W-5M-Q in the 4‑Port Solenoid Valve Direct Operated Poppet Type VQD1000 Series series.

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Specification/Dimensions

  • Pipe Port Type

    • M

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  • Plumbing Thread Nominal

    • M5

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  • Applicable Cylinder Dia.(Ø)

    • 40 or less

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  • Indicator light / Surge voltage suppressor

    • With indicator light and surge voltage suppressor

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  • Related component type

    • Plumbing plate assembly
    • Sub-plate

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  • Material

    • Aluminum

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  • type

    • VQD1000
    • VQD1□21
    • VQD1□31
    • VQD1□51

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  • Type

    • Solenoid Valves
    • Related Components

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  • Application

    • Single Use
    • Unit for Manifold Mounting

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  • Number of Ports

    • 4-Port Valve

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  • Mounting Orientation

    • Direct
    • Manifold Base

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  • Specifications

    • Standard
    • Lubrication Free

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  • Number of Solenoids

    • Single
      • Latching
      • Single

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  • Switching Type

    • 2-Position Normally Open
    • 2-Position Exhaust

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  • Status at Power Off

    • Self-Recovery (Spring Return)

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  • Voltage

    • DC12V
    • DC24V

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  • Plumbing

    • Direct Plumbing
    • Sub-Base Plumbing

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  • Driving Type

    • Linear Motion Poppet

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  • CV Value

    • 0.05
    • 0.07

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  • Seal Type

    • Soft Seal

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  • Pressure Rating(MPa)

    • 0 to 0.7

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  • Pilot Air Supply

    • Internal

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  • Manual Switch

    • Not Provided

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  • Lead wire electrical entry

    • Plug lead L-type plug connector, without connector
    • Plug lead M-type plug connector, with lead
    • Plug lead M-type plug connector, without connector
    • Plug lead type: L plug connector, with indicator light / surge voltage suppressor with lead wire
    • Plug lead type: L plug connector, with indicator light / surge voltage suppressor, without connector
    • Plug lead type: M plug connector, with indicator light / surge voltage suppressor with lead wire
    • Plug lead type: M plug connector, with indicator light / surge voltage suppressor, without connector

    Clear

  • CE compliant

    • CE compliant product
    • Non-compliant
    • None

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  • Valve options

    • For large flow capacity
    • For large flow capacity / For vacuums
    • For vacuum
    • Latching negative common
    • Standard

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  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 31 Day(s) or Less
    • 32 Day(s) or Less

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Specify Alterations

Similar Part Numbers

Part Number
VQD1121-5L-M5-Q
VQD1121-5LO-M5
VQD1121-5LO-M5-Q
VQD1251W-5MO
VQD1251W-5MO-M5
VQD1251W-5MO-Q
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Application Number of Ports Mounting Orientation Specifications Number of Solenoids Switching Type Status at Power Off Voltage Pipe Port Type Plumbing Thread Nominal Applicable Cylinder Dia.
(Ø) 		Plumbing Driving Type CV Value Seal Type Pressure Rating
(MPa) 		Pilot Air Supply Manual Switch Lead wire electrical entry Indicator light / Surge voltage suppressor CE compliant Valve options Related component type Material

SGD 92.87

1 Piece(s) Quote Solenoid ValvesSingle Use4-Port ValveDirectStandard[Single] Single2-Position Normally OpenSelf-Recovery (Spring Return)DC24VMM5-Direct PlumbingLinear Motion Poppet0.05Soft Seal0 to 0.7InternalNot ProvidedPlug lead type: L plug connector, with indicator light / surge voltage suppressor with lead wire-CE compliant productStandard--

SGD 86.92

1 Piece(s) 32 Day(s) Solenoid ValvesSingle Use4-Port ValveDirectStandard[Single] Single2-Position Normally OpenSelf-Recovery (Spring Return)DC24VMM5-Direct PlumbingLinear Motion Poppet0.05Soft Seal0 to 0.7InternalNot ProvidedPlug lead type: L plug connector, with indicator light / surge voltage suppressor, without connector-NoneStandard--

SGD 90.88

1 Piece(s) 32 Day(s) Solenoid ValvesSingle Use4-Port ValveDirectStandard[Single] Single2-Position Normally OpenSelf-Recovery (Spring Return)DC24VMM5-Direct PlumbingLinear Motion Poppet0.05Soft Seal0 to 0.7InternalNot ProvidedPlug lead type: L plug connector, with indicator light / surge voltage suppressor, without connector-CE compliant productStandard--

SGD 105.47

1 Piece(s) 32 Day(s) Solenoid ValvesUnit for Manifold Mounting4-Port ValveManifold BaseStandard[Single] Latching2-Position Normally OpenSelf-Recovery (Spring Return)DC24V---Sub-Base PlumbingLinear Motion Poppet0.07Soft Seal0 to 0.7InternalNot ProvidedPlug lead type: M plug connector, with indicator light / surge voltage suppressor, without connector-NoneFor large flow capacity / For vacuums--

SGD 116.20

1 Piece(s) Quote Solenoid ValvesSingle Use4-Port ValveDirectStandard[Single] Latching2-Position Normally OpenSelf-Recovery (Spring Return)DC24VMM5-Sub-Base PlumbingLinear Motion Poppet0.07Soft Seal0 to 0.7InternalNot ProvidedPlug lead type: M plug connector, with indicator light / surge voltage suppressor, without connector-NoneFor large flow capacity / For vacuums--

-

1 Piece(s) Quote Solenoid ValvesUnit for Manifold Mounting4-Port ValveManifold BaseLubrication Free[Single] Latching2-Position ExhaustSelf-Recovery (Spring Return)DC24V---Sub-Base PlumbingLinear Motion Poppet-Soft Seal0 to 0.7InternalNot ProvidedPlug lead M-type plug connector, without connectorWith indicator light and surge voltage suppressorCE compliant productFor large flow capacity / For vacuums--

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