4‑Port Solenoid Valve Direct Operated Poppet Type VQD1000 Series
Caution
- Product images may be representative. Refer to the manufacturer's catalog for details.
Product Description
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
4‑Port Solenoid Valve, Direct Operated Poppet Type, VQD1000 Series Specifications
L plug connector type, base mounted 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, body ported type external appearance
Standard specification
| Item | Type | ||||
|---|---|---|---|---|---|
| Single standard type | Single high flow capacity type | Latching high flow capacity type | |||
| Valve Specifications | Valve Construction | 4-port direct operated poppet valve | |||
| Usable Fluids | Air | ||||
| Maximum Operating Pressure | 0.7 MPa | ||||
| Minimum operating pressure / Vacuum specification | 0 MPa / -101.2 kPa | ||||
| Response time*1 | ON: 4 ms ±1, OFF: 2 ms ±1 | 10 ms or less | |||
| Ambient Temperature and Operating Fluid Temperature | -10 to +50°C *2 | ||||
| Lubrication | Not required | ||||
| Manual Operation | Non-locking, push type | Locking type | |||
| Impact resistance / Vibration resistance*3 | 150/30 m/s2 | ||||
| Mounting Position | Free | ||||
| Enclosure | Dust-proof | ||||
| Weight | 34 g | 37 g | |||
| Electrical Specifications | Coil Rated Voltage | DC | 24 V, 12 V | 24 V DC | |
| Allowable Voltage Fluctuation | ±10% of rated voltage | ||||
| Coil Insulation Type | Class B or equivalent | ||||
| Power Consumption | DC | 2 W | 3.2 W (Power saving type), (inrush 3.2 W, holding 1.0 W)*4 | 2 W | |
| Electrical Entry | L 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 Numbers | Port size | Flow Rate Characteristics | ||||||
|---|---|---|---|---|---|---|---|---|
| 1 → 4/2 (P → A/B) | 4/2 → 5/3 (A/B → EA/EB) | |||||||
| C (dm3/(s·bar)) | b | Cv | C (dm3/(s·bar)) | b | Cv | |||
| Body Ported Types | VQD1121-□L-M5 VQD1121-□M-M5 | M5 × 0.8 | 0.22 | 0.16 | 0.05 | 0.19 | 0.31 | 0.05 |
| VQD1121U-□L-M5 VQD1121U-□M-M5 VQD1121W-□L-M5 VQD1121W-□M-M5 | 0.27 | 0.24 | 0.07 | 0.28 | 0.28 | 0.07 | ||
| Base Mounted Type (with Sub-Plate) | VQD1151-□L-M5 VQD1151-□M-M5 | 0.22 | 0.10 | 0.05 | 0.22 | 0.31 | 0.06 | |
| VQD1151U-□L-M5 VQD1151U-□M-M5 VQD1151W-□L-M5 VQD1151W-□M-M5 VQD1251U-□L-M5 VQD1251U-□M-M5 VQD1251W-□L-M5 VQD1251W-□M-M5 | 0.27 | 0.25 | 0.07 | 0.27 | 0.28 | 0.07 | ||
Structure Drawing
Structure Drawing
| Number | Part name | Material | Note |
|---|---|---|---|
| 1 | Solenoid coil assembly | - | - |
| 2 | Sub-plate | Aluminum | VQD1000-S-M5 (base mounted type only) |
| 3 | Body | ZDC | - |
| 4 | Spool Valve | Aluminum | - |
| 5 | Poppet | HNBR | - |
| 6 | Guide ring | Resin | - |
| 7 | Return Spring | SUS | - |
| 8 | Manual | Aluminum | - |
| 9 | Gasket | HNBR | - |
| 10 | Round Head Combination Screw | Steel | - |
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
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
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
- *See the manufacturer's catalog for other specifications, etc.