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5-Port Solenoid Valve, Pilot Type, Metal Seal, Body Ported VFS1000 Series (SF4-4GA-21)

5-Port Solenoid Valve, Pilot Type, Metal Seal, Body Ported VFS1000 Series SF4-4GA-21

- 5-Port Solenoid Valve, Pilot Type, Metal Seal, Body Ported VFS1000 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.

SF4-4GA-21

Metal Seal: Body Ported Type 5-Port Pilot Type VFS1000 Series Specifications

VFS1320-□D-01 external appearance

VFS1320-□D-01 external appearance

VFS1220-□E-01 external appearance

VFS1220-□E-01 external appearance

VFS1120-□G-01 external appearance

VFS1120-□G-01 external appearance

VFS1120-□G-01-F external appearance

VFS1120-□G-01-F external appearance

Valve SpecificationsFluidAir
Maximum Operating Pressure1.0 MPa
Minimum Operating Pressure2 Position0.1 MPa
3 Position0.15 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 Valve – Manual OperationNon-locking push type (extended), locking type (tool required), locking type (lever)
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 AXT626-10A and VFS1120 (single) only

*The grommet type is equipped with a surge voltage suppressor (lead wire body ported type), but no light.

Model

ConfigurationModelPiping connection port diameterFlow 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 → R1/R2)
C
(dm3/(s·bar))
bCvC
(dm3/(s·bar))
bCv
2 PositionSingleVFS1120VFS11301/81.70.220.381.80.190.401,20015 or less0.18
DoubleVFS1220VFS12301/81.70.220.391.80.190.401,20013 or less0.26
3 PositionClosed
Center
VFS1320VFS13301/81.60.200.371.80.200.4160020 or less0.27
Exhaust
Center
VFS1420VFS14301/81.70.180.381.90.190.4460020 or less0.27
Pressure
Center
VFS1520VFS15301/81.70.240.401.60.180.3760020 or less0.27

*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: VFS1120-□G dimensional drawing

Grommet: VFS1120-□G dimensional drawing

 

(Unit: mm)

 

With foot type bracket (F) part number: AXT626-10A dimensional drawing

With foot type bracket (F) part number: AXT626-10A dimensional drawing

 

(Unit: mm)

 

Grommet terminal: VFS1120-□E, EZ dimensional drawing

Grommet terminal: VFS1120-□E, EZ dimensional drawing

 

(Unit: mm)

 

Conduit terminal: VFS1120-□T, TZ dimensional drawing

Conduit terminal: VFS1120-□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. 887 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
SF4-4GA-21
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) 15 Day(s) Related Components-------AC220V----------GrommetNon-locking, push type (extended type)None---Pilot Valve AssemblyFor VFS1□20

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Please check the type/dimensions/specifications of the part SF4-4GA-21 in the 5-Port Solenoid Valve, Pilot Type, Metal Seal, Body Ported VFS1000 Series series.

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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

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1 Piece(s) 15 Day(s) Related Components-------AC100V----------DIN terminalNon-locking, push type (extended type)None---Pilot Valve AssemblyFor VFS1□30

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1 Piece(s) 15 Day(s) Related Components-------AC100V----------DIN terminal-None---Pilot Valve AssemblyFor VFS1□20

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1 Piece(s) 15 Day(s) Related Components-------AC100V----------DIN terminal-None---Pilot Valve AssemblyFor VFS1□30

-

1 Piece(s) 15 Day(s) Related Components-------AC220V----------GrommetNon-locking, push type (extended type)None---Pilot Valve AssemblyFor VFS1□30

-

1 Piece(s) 15 Day(s) Related Components-------AC220V----------GrommetLocking type (lever)None---Pilot Valve AssemblyFor VFS1□20

-

1 Piece(s) 15 Day(s) Related Components-------AC220V----------GrommetLocking type (lever)None---Pilot Valve AssemblyFor VFS1□30

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