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A compact proportional control solenoid valve with reduced operation noise when opening/closing.
[Features]
· Repeatability: 3% or less.
· Hysteresis: 10% or less.
· Controls the flow rate smoothly according to the current.
· Lifespan: 25 million cycles.
· Body material: Equivalent to C37 or SUS304 / Sealing material: FKM.
· The valve returns to closed position when power supply is OFF. Leakage amount when OFF is 5 cm3/min or less.
· Suitable for vacuum applications.
· Can be mounted on manifolds.
PVQ31 (body ported type) external appearance
PVQ33 (base mounted type) external appearance
Compact Proportional Solenoid Valve PVQ30 Series JIS symbols
Standard specification | Valve Construction | Direct operated poppet | |
---|---|---|---|
Usable Fluids | Air | ||
Sealing material | FKM | ||
Main body material | C37 (standard), SUS | ||
Fluid temperature | 0 to +50°C | ||
Ambient temperature*1 | 0 to +50°C | ||
Action | N.C. (Normally closed) | ||
Mounting direction | Free | ||
Protection grade | IP40 | ||
Port size | Rc1/8 | ||
Coil specifications | Power supply | 24 V DC | 12 V DC |
Coil current | 0 to 165 mA | 0 to 330 mA | |
Power Consumption | 0 to 4 W | ||
Coil insulation | Class B |
Characteristic specifications | Orifice diameter (mm) ø | 1.6 | 2.3 | 4.0 |
---|---|---|---|---|
Maximum operating pressure differential (MPa)*2 | 0.7 | 0.35 | 0.12 | |
Maximum Operating Pressure (MPa) | 1 MPa | |||
Minimum operating pressure (MPa) (vacuum)*3 | 0 (0.1Pa.abs) | |||
Flow rate L/min (at maximum operating pressure differential) | 0 to 100 | 0 to 75 | ||
Hysteresis (at maximum operating pressure differential) | 10% or less | 13% or less | ||
Repeatability (at maximum operating pressure differential) | 3% or less | |||
Start-up current (at maximum operating pressure differential) | 50% or less | 65% or less |
*1: Ambient temperature when not energized. When the valve is continuously energized at an ambient temperature of 50°C (when applying maximum current), the coil outer surface reaches approx. 100℃ and the area around the coil (1 mm) reaches approx. 70℃. Ensure that these temperatures or lower are maintained.
*See the manufacturer's catalog regarding continuous energization.
*2: Maximum operating pressure differential indicates the maximum pressure differential (difference between pressure on side 1 and side 2) with the valve open or closed. If the pressure differential exceeds the maximum operating pressure differential for the orifice, the valve may leak.
*3: The operating pressure range for the vacuum specification spans from 0.1 Pa·abs up to the maximum operating pressure differential. A (2) port can be used for vacuum pressure.
PVQ30 (ø1.6 [diameter 1.6 mm]) flow rate characteristics graph
PVQ30 (ø2.3 [diameter 2.3 mm]) flow rate characteristics graph
PVQ30 (ø4 [diameter 4 mm]) flow rate characteristics graph
*Flow rate varies depending on model differences and piping conditions. Select the model that fully satisfies the necessary flow rate based on the flow rate characteristics graphs.
PVQ30 Series structure drawing
Number | Part name | Material | Note | |
---|---|---|---|---|
1 | Solenoid Coil Assembly | - | - | |
2 | Coil cover | SPCE | - | |
3 | Magnetic plate | SUY | - | |
4 | Adjustment screw | SUS | - | |
5 | Tube assembly | SUS | - | |
6 | Return Spring | SUS | - | |
7 | Armature Assembly | SUS, PPS, PTFE, FKM | - | |
8 | Body | C37 or SUS | - | |
9 | Nut | Steel | - | |
10 | Wave washer | SUS | - | |
11 | Round Head Combination Screw | Copper | Base mounted type only | M3 × 0.5 × 8 L, 2 pcs. |
12 | Sub-plate | C36 or SUS | Part number: PVQ30-15□-01□ | |
13 | O-ring | FKM | - | |
14 | O-ring | FKM | - |
Option (body ported type only)
· Bracket assembly: VDW20-15A-1
(Unit: mm)
PVQ31 dimensional drawing
PVQ33 dimensional drawing
Part Number |
---|
PVQ33-5G-23 |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | Application | Mounting Orientation | Voltage | Pipe Port Type | Plumbing Thread Nominal | Plumbing | Body options | Option | Orifice diameter (φ) | Valve Type | Material |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 2,001.75 | SMC REGULATOR | 1 Piece(s) | 55 Day(s) | Unit for Manifold Mounting | Manifold Base | DC24V | - | - | Sub-Base Plumbing | C37 | None | 2.3 | - | - |
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Type | Solenoid Valves | Specifications | Standard | Number of Solenoids | Single |
---|---|---|---|---|---|
Switching Type | 2-Position Normally Closed | Status at Power Off | Self-Recovery (Spring Return) | Driving Type | Linear Motion Poppet |
Seal Type | Soft Seal | Pressure Rating(MPa) | 0 to 1.0 |
Please check the type/dimensions/specifications of the part PVQ33-5G-23 in the Compact Proportional Solenoid Valve, PVQ30 Series (Body Ported / Base Mounted) series.
Part Number |
---|
PVQ31-5G-16-01-H-F |
PVQ31-5G-16-01F |
PVQ31-5G-16-01F-F |
PVQ33-5G-23-01 |
PVQ33-5G-23-01-H |
PVQ33-5G-23-01F |
Part Number | Price | Minimum Order Qty | Volume Discount | Days to Ship | Application | Mounting Orientation | Voltage | Pipe Port Type | Plumbing Thread Nominal | Plumbing | Body options | Option | Orifice diameter (φ) | Valve Type | Material |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 2,579.75 | 1 Piece(s) | 55 Day(s) | Single Use | Direct | DC24V | [Rc (R)] Rc | 1/8 | Direct Plumbing | SUS | With foot bracket | 1.6 | - | - | ||
฿ 2,091.00 | 1 Piece(s) | 55 Day(s) | Single Use | Direct | DC24V | G | 1/8 | Direct Plumbing | C37 | None | 1.6 | - | - | ||
฿ 2,135.20 | 1 Piece(s) | 55 Day(s) | Single Use | Direct | DC24V | G | 1/8 | Direct Plumbing | C37 | With foot bracket | 1.6 | - | - | ||
฿ 2,380.00 | 1 Piece(s) | 55 Day(s) | Single Use | Direct | DC24V | [Rc (R)] Rc | 1/8 | Sub-Base Plumbing | C37 | None | 2.3 | - | - | ||
฿ 3,714.50 | 1 Piece(s) | 55 Day(s) | Single Use | Direct | DC24V | [Rc (R)] Rc | 1/8 | Sub-Base Plumbing | SUS | None | 2.3 | - | - | ||
฿ 2,380.00 | 1 Piece(s) | 55 Day(s) | Single Use | Direct | DC24V | G | 1/8 | Sub-Base Plumbing | C37 | None | 2.3 | - | - |
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