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

  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information. 
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

5-Port Solenoid Valve, Pilot Type, Metal Seal, Body Ported VFS2000 Series (SF4-4DB-12)

5-Port Solenoid Valve, Pilot Type, Metal Seal, Body Ported VFS2000 Series SF4-4DB-12

- 5-Port Solenoid Valve, Pilot Type, Metal Seal, Body Ported VFS2000 Series from SMC.
- Series VFS includes 5 port pilot solenoid valves with metal seals.
- Manifold options: Base mounted or body ported types.
- Base mounted manifolds come in plug-in and non plug-in styles.
- Body ported manifolds available with bar or separate type bases.
- Port sizes range from 1/8 to 3/4 with Rc(PT), NPTF & G(PF) thread types.
- Various options available for customization.

(i)Caution

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

PDF

Part Number

Configured Part Number is shown.

SF4-4DB-12

Metal Seal: Body Ported Type 5-Port Pilot Type VFS2000 Series Specifications

VFS2320-□T-02 external appearance

VFS2320-□T-02 external appearance

VFS2220-□E-02 external appearance

VFS2220-□E-02 external appearance

VFS2120-□G-02 external appearance

VFS2120-□G-02 external appearance

VFS2120-□E-02-F external appearance

VFS2120-□E-02-F external appearance

Valve SpecificationsFluidAir
Maximum Operating Pressure1.0 MPa
Minimum Operating Pressure0.1 MPa
Guaranteed Proof Pressure1.5 MPa
Ambient Temperature and Operating Fluid Temperature*1 -10 to 60°C
Lubrication*2 Not required
Pilot Valve – Manual OperationNon-locking push type (flush)
Impact Resistance / Vibration Resistance*3 150/50 m/s2
Enclosure*4 Dust-proof (IP50 equivalent)
Electrical SpecificationsCoil Rated Voltage100 V, 200 V AC (50/60 Hz), 24 V DC
Allowable Voltage Fluctuation-15% to +10% of rated voltage
Coil Insulation Type*5 Class B or equivalent (130°C)
Apparent Power (Power Consumption) ACStarting5.6 VA (50 Hz), 5.0 VA (60 Hz)
Holding3.4 VA (2.1 W) / 50 Hz, 2.3 VA (1.5 W) / 60 Hz
Power Consumption1.8 W (2.04 W: with light and surge voltage suppressor)
Electrical EntryGrommet, grommet terminal,
Conduit terminal, DIN terminal

*1: Use dry air when at low temperatures.
*2: If lubricating, use turbine oil class 1 (ISO VG32).
*3: Impact resistance: No malfunctions after testing using a drop-type impact tester under the following conditions: in the axial direction and at a right angle to the main valve and armature in both energized and non-energized states (once for each condition state). (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: Based on JlS C 0920.
*1: Based on JIS C 4003.

Pilot Method*1: External pilot type
Pilot Valve – Manual OperationNon-locking push type (extended), locking type (tool required)
Coil Rated Voltage110 to 120 V, 220 V, 240 V AC (50/60 Hz)
12 V, 100 V DC
Options*2: With light and surge voltage suppressor
Foot Bracket (with Screws)Mountable to VFN200-17A and VFS2120 (single) only

*1: Operating pressure: 0 to 1 MPa / Pilot pressure: 0.1 to 1 MPa
*2: The grommet type is equipped with a surge voltage suppressor (lead wire body ported type), but no light.

Model

ConfigurationModelPiping connection port diameter
Rc
Flow Rate Characteristics*1: Maximum Operating Frequency
CPM
*2: Response Time
ms
*3: Weight
kg
1 → 4/2 (P → A/B)4/2 → 5/3 (A/B → R/R2)
C
(dm3/(s·bar))
bCvC
(dm3/(s·bar))
bCv
2 PositionSingleVFS2120VFS21301/83.20.240.783.40.280.821,20022 or less0.26
1/44.00.200.903.50.320.85
DoubleVFS2220VFS22301/83.20.240.783.40.280.821,20013 or less0.35
1/44.00.200.903.50.320.85
3 PositionClosed
Center
VFS2320VFS23301/83.20.240.783.20.270.8060040 or less0.42
1/44.00.200.903.40.290.83
Exhaust
Center
VFS2420VFS24301/83.20.250.793.40.260.8260040 or less0.42
1/44.00.200.903.40.320.84
Pressure
Center
VFS2520VFS25301/83.10.230.753.30.270.8060040 or less0.42
1/44.00.240.923.30.300.82

*1: The minimum operating frequency is according to JIS B 8419:2010 (once per 30 days).
*2: Based on JIS B 8419:2010. (Value with supply pressure at 0.5 MPa)
*3: Value for grommet type.
*4: *1 and *2 assume controlled clean air.

Product Drawing

2-position single / grommet, grommet terminal, conduit terminal, DIN terminal

 

(Unit: mm)

 

Grommet: VFS2120-□G dimensional drawing

Grommet: VFS2120-□G dimensional drawing

 

(Unit: mm)

 

With foot type bracket (F) part number: VFN200-17A dimensional drawing

With foot type bracket (F) part number: VFN200-17A dimensional drawing

 

(Unit: mm)

 

Grommet terminal: VFS2120-□E, EZ dimensional drawing

Grommet terminal: VFS2120-□E, EZ dimensional drawing

 

(Unit: mm)

 

Conduit terminal: VFS2120-□T, TZ dimensional drawing

Conduit terminal: VFS2120-□T, TZ dimensional drawing

Product Structure Drawing

2 position single structure drawing

2 position single structure drawing

2-position double structure drawing

2-position double structure drawing

NumberPart nameMaterial
1BodyDie-cast aluminum
2Spool/SleeveStainless steel
3End PlateResin
4PistonResin
5Return SpringStainless steel
6Pilot Valve Assembly-
7Detent Assembly-

*See p. 895 in the SMC catalog for details on ordering pilot valve assemblies.

Precautions

  • Be sure to read the individual product cautions before use.
  • See the SMC catalog for product information other than that detailed above.
Part Number
SF4-4DB-12
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 Manual Indicator light / Surge voltage suppressor CE compliant Body type Option Related component type Applications

-

1 Piece(s) Quote Related Components-------AC220V----------DIN terminal-None---Pilot Valve AssemblyFor VFS2□20

Loading...

  1. 1

Please check the type/dimensions/specifications of the part SF4-4DB-12 in the 5-Port Solenoid Valve, Pilot Type, Metal Seal, Body Ported VFS2000 Series series.

Products like this...

Part Number
SF4-1DA-13
SF4-1DB-12
SF4-1DB-13
SF4-4DB-13
SF4-4DO-12
SF4-4DO-13
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 Manual Indicator light / Surge voltage suppressor CE compliant Body type Option Related component type Applications

-

1 Piece(s) Quote Related Components-------AC100V----------DIN terminalNon-locking, push type (extended type)None---Pilot Valve AssemblyFor VFS2□30

-

1 Piece(s) Quote Related Components-------AC100V----------DIN terminal-None---Pilot Valve AssemblyFor VFS2□20

-

1 Piece(s) Quote Related Components-------AC100V----------DIN terminal-None---Pilot Valve AssemblyFor VFS2□30

-

1 Piece(s) Quote Related Components-------AC220V----------DIN terminal-None---Pilot Valve AssemblyFor VFS2□30

MYR 256.03

1 Piece(s) 21 Day(s) Related Components-------AC220V-----------Non-locking push type (flush)None---Pilot Valve AssemblyFor VFS2□20

-

1 Piece(s) Quote Related Components-------AC220V-----------Non-locking push type (flush)None---Pilot Valve AssemblyFor VFS2□30

Additional Products in this Category

Tech Support