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SMC Solenoid Valve.
[Features]
· Large valve capacity 1/4: C: 2.8 dm3/(s·bar)
· Low power consumption: 1.8 W DC
· Easy maintenance and inspection
· 2 types of subplate, plug-in type and non-plug-in type.
Part Number
Configured Part Number is shown.
SF4-7DZB-20
VFS2000 Series plug-in type external appearance
VFS2000 Series non-plug-in type external appearance
Valve Specifications | Fluid | Air | ||
---|---|---|---|---|
Maximum Operating Pressure | 1.0 MPa | |||
Minimum Operating Pressure | 2 Position | 0.1 MPa | ||
3 Position | 0.15 MPa | |||
Guaranteed Proof Pressure | 1.5 MPa | |||
Ambient Temperature and Operating Fluid Temperature | *1 -10 to 60°C | |||
Lubrication | *2 Not required | |||
Pilot Valve – Manual Operation | Non-locking push type (flush) | |||
Impact Resistance / Vibration Resistance | *3 150/50 m/s2 | |||
Enclosure | *4 G/E type: dust-proof (IP50 equivalent), F/T/D type: splash-proof (IP54 equivalent) *6 | |||
Electrical Specifications | Coil Rated Voltage | 100 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) AC | Starting | 5.6 VA / 50 Hz, 5.0 VA / 60 Hz | ||
Holding | 3.4 VA (2.1 W) / 50 Hz, 2.3 VA (1.5 W) / 60 Hz | |||
Current Consumption DC | 1.8 W (2.04 W: with light and surge voltage suppressor) | |||
Electrical Entry | Plug-in type | Conduit terminal | ||
Non-plug-in type | Grommet 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.
*6: Type F protective structure indicates no light or surge voltage suppressor. Those with a light and surge voltage suppressor are IP50 equivalent.
Pilot Method | *External pilot type |
---|---|
Manual Operation | Non-locking push type (extended), locking type (tool required), locking type (lever) |
Coil Rated Voltage | 110 to 120 V, 220 V to 240 V AC 50/60 Hz |
12 V, 100 V DC | |
Piping Specifications | Bottom piping type |
Options | With light and surge voltage suppressor |
*Operating pressure: 0 to 1 MPa / Pilot pressure: (2-position) 0.1 to 1 MPa / (3-position) 0.15 to 1 MPa
Configuration | Model | Pipe connection Port diameter Rc | Flow Rate Characteristics | *1: Maximum Operating Frequency CPM | *2: Response Time ms | *3: Weight kg | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plug-In | Non-Plug-In | 1 → 4/2 (P → A/B) | 4/2 → 5/3 (A/B → R1/R2) | ||||||||||
C (dm3/(s·bar)) | b | Cv | C (dm3/(s·bar)) | b | Cv | ||||||||
2 Position | Single | VFS2100 | VFS2110 | 1/8 | 2.4 | 0.16 | 0.55 | 2.8 | 2.20 | 0.65 | 1,200 | 15 or less | 0.34 |
1/4 | 2.5 | 0.18 | 0.58 | 2.8 | 0.21 | 0.65 | |||||||
Double | VFS2200 | VFS2210 | 1/8 | 2.4 | 0.16 | 0.55 | 2.8 | 0.20 | 0.65 | 1,200 | 13 or less | 0.42 | |
1/4 | 2.5 | 0.18 | 0.58 | 2.8 | 0.21 | 0.65 | |||||||
3 Position | Closed Center | VFS2300 | VFS2310 | 1/8 | 2.3 | 0.14 | 0.53 | 2.6 | 0.20 | 061 | 600 | 20 or less | 0.43 |
1/4 | 2.5 | 0.18 | 0.58 | 2.6 | 0.23 | 0.62 | |||||||
Exhaust Center | VFS2400 | VFS2410 | 1/8 | 2.4 | 0.15 | 0.54 | 2.7 | 0.25 | 0.63 | 600 | 20 or less | 0.43 | |
1/4 | 2.5 | 0.20 | 0.60 | 2.7 | 0.24 | 0.63 | |||||||
Pressure Center | VFS2500 | VFS2510 | 1/8 | 2.5 | 0.11 | 0.55 | 2.7 | 0.20 | 0.62 | 600 | 20 or less | 0.43 | |
1/4 | 2.8 | 0.17 | 0.63 | 2.7 | 0.22 | 0.63 | |||||||
Perfect | VFS2600 | VFS2610 | 1/8 | 1.2 | - | - | 1.3 | - | - | 600 | 25 or less | 0.6 | |
1/4 | 1.2 | - | - | 1.3 | - | - |
*1: The minimum operating frequency is according to JIS B 8419:2010 (once per 30 days).
*2: According to JIS B 8419:2010 (value with supply pressure of 0.5 MPa).
*3: Value for VFS2□00-□FZ-01.
*4: *1 and *2 assume controlled clean air.
(Unit: mm)
2-position single: VFS2100-□F (Z)-01/02 dimensional drawing
2-position single: VFS2100-□F (Z)-01/02 with bottom piping, dimensional drawing
*Values in ( ) are for Rc 1/8
(Unit: mm)
2-position double: VFS2200-□F (Z)-01/02, 3-position closed center: VFS2300-□F (Z)-01/02, 3-position exhaust center: VFS2400-□F (Z)-01/02, 3-position pressure center: VFS2500-□F (Z)-01/02 dimensional drawings
*Values in ( ) are for Rc 1/8
(Unit: mm)
3-position perfect: VFS2600-□F (Z)-01/02 dimensional drawing
*Values in ( ) are for Rc 1/8
2 position single structure drawing
2-position double structure drawing
Number | Part name | Material |
---|---|---|
1 | Body | Die-cast aluminum |
2 | Sub-plate | Die-cast aluminum |
3 | Spool/Sleeve | Stainless steel |
4 | Adapter Plate | Resin |
5 | End Plate | Resin |
6 | Piston | Resin |
7 | Junction Cover | Resin |
8 | Cover | Resin |
9 | Return Spring | Stainless steel |
10 | Gasket | HNBR |
11 | Hexagon Socket Head Bolt | Steel |
12 | Detent Assembly | - |
13 | Pilot Valve Assembly | - |
*See p. 915 in the SMC catalog for details on ordering pilot valve assemblies.
JIS symbol for 2 position single
JIS symbol for 3 position closed center
Part Number |
---|
SF4-7DZB-20 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Type | 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 | Piping specifications | Option | Related component type |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Related Components | - | - | - | - | - | - | - | AC240V | - | - | - | - | - | - | - | - | - | - | DIN terminal | - | With indicator light and surge voltage suppressor | - | - | - | - | Pilot Valve Assembly |
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Please check the type/dimensions/specifications of the part SF4-7DZB-20 in the 5-Port Solenoid Valve, Pilot Operated, Metal Seal, VFS2000 series.
Part Number |
---|
SF4-1DC-20 |
SF4-1DO-20 |
SF4-1DOA-20 |
SF4-7DZC-20 |
SF4-7E-20 |
SF4-7EA-20 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Type | 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 | Piping specifications | Option | Related component type |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Related Components | - | - | - | - | - | - | - | AC100V | - | - | - | - | - | - | - | - | - | - | DIN terminal | Locking type (lever) | None | - | - | - | - | Pilot Valve Assembly | ||
- | 1 Piece(s) | Quote | Related Components | - | - | - | - | - | - | - | AC100V | - | - | - | - | - | - | - | - | - | - | DIN terminal without connector | Non-locking push type (flush) | None | - | - | - | - | Pilot Valve Assembly | ||
- | 1 Piece(s) | Quote | Related Components | - | - | - | - | - | - | - | AC100V | - | - | - | - | - | - | - | - | - | - | DIN terminal without connector | Non-locking, push type (extended type) | None | - | - | - | - | Pilot Valve Assembly | ||
- | 1 Piece(s) | Quote | Related Components | - | - | - | - | - | - | - | AC240V | - | - | - | - | - | - | - | - | - | - | DIN terminal | Locking type (lever) | With indicator light and surge voltage suppressor | - | - | - | - | Pilot Valve Assembly | ||
- | 1 Piece(s) | Quote | Related Components | - | - | - | - | - | - | - | AC240V | - | - | - | - | - | - | - | - | - | - | Grommet terminal | Non-locking push type (flush) | None | - | - | - | - | Pilot Valve Assembly | ||
- | 1 Piece(s) | Quote | Related Components | - | - | - | - | - | - | - | AC240V | - | - | - | - | - | - | - | - | - | - | Grommet terminal | Non-locking, push type (extended type) | None | - | - | - | - | Pilot Valve Assembly |
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