Energy Saving Type Direct Operated 2 Port Solenoid Valve VXE21/22/23 Series
Product Description
SMC Solenoid Valve.
[Features]
· Energy saving version of the 2 port solenoid valve for various fluids, VX2, VXD2 and VXZ2 series
· Power consumption (when holding) is substantially reduced (approx. 1/3)
· Coil heat reduction
· Interchangeable
· Replaceable coil
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Energy Saving Type Direct Operated 2 Port Solenoid Valve VXE21/VXE22/VXE23 Series Specifications
For air, single unit (non-leak / medium vacuum / N.C. type) external appearance
Fluid Temperature and Ambient Temperature
- Fluid temperature (no symbol, G): -10* to +60°C
- Fluid temperature (V/M): -10* to +60°C
- Ambient temperature: -20 to +60°C
*Dew point temperature: -10°C or less
Valve Leakage Amount (Internal Leakage) Seal Material: NBR, FKM
- Air 1 cm3/min or less
- Non-leak, medium vacuum* 10-6 Pa·m3/sec or less
Valve Leakage Amount (External Leakage) Seal Material: NBR, FKM
- Air 1 cm3/min or less
- Non-leak, medium vacuum* 10-6 Pa·m3/sec or less
*The value is for options V and M non-leak and a medium vacuum.
For air, manifold (non-leak / medium vacuum / N.C. type) external appearance
Fluid Temperature and Ambient Temperature
- Fluid temperature (no symbol, R): -10* to +60°C
- Fluid temperature (V): -10* to +60°C
- Ambient temperature: -20 to +60°C
*Dew point temperature: -10°C or less
Valve Leakage Amount (Internal Leakage) Seal Material: NBR, FKM
- Air 1 cm3/min or less
- Non-leak, medium vacuum* 10-6 Pa·m3/sec or less
Valve Leakage Amount (External Leakage) Seal Material: NBR, FKM
- Air 1 cm3/min or less
- Non-leak, medium vacuum* 10-6 Pa·m3/sec or less
*The value is for options V and M non-leak and a medium vacuum.
For water, single unit (N.C. type) external appearance
Fluid Temperature and Ambient Temperature
- Fluid temperature (no symbol, G, L): 1 to 60°C
- Ambient temperature: -20 to +60°C
*No freezing
Valve Leakage Amount (Internal Leakage) Seal Material: NBR, FKM
- Water 0.1 cm3/min or less
Valve Leakage Amount (External Leakage) Seal Material: NBR, FKM
- Water 0.1 cm3/min or less
For water, manifold (N.C. type) external appearance
Fluid Temperature and Ambient Temperature
- Fluid temperature (no symbol, G, L): 1 to 60°C
- Ambient temperature: -20 to +60°C
*No freezing
Valve Leakage Amount (Internal Leakage) Seal Material: NBR, FKM
- Water 0.1 cm3/min or less
Valve Leakage Amount (External Leakage) Seal Material: NBR, FKM
- Water 0.1 cm3/min or less
For oil, single unit (N.C. type) external appearance
Fluid Temperature and Ambient Temperature
- Fluid temperature (A/H): -5* to +60°C
- Ambient temperature: -20 to +60°C
*Kinematic viscosity: 50 mm2/s or less
Valve Leakage Amount (Internal Leakage) Seal Material: FKM
- Oil 0.1 cm3/min or less
Valve Leakage Amount (External Leakage) Seal Material: FKM
- Oil 0.1 cm3/min or less
*When the fluid is oil ensure the kinematic viscosity is 50 mm2/s or less.
For oil, manifold (N.C. type) external appearance
Fluid Temperature and Ambient Temperature
- Fluid temperature (A/H): -5* to +60°C
- Ambient temperature: -20 to +60°C
*Kinematic viscosity: 50 mm2/s or less
Valve Leakage Amount (Internal Leakage) Seal Material: FKM
- Oil 0.1 cm3/min or less
Valve Leakage Amount (External Leakage) Seal Material: FKM
- Oil 0.1 cm3/min or less
*When the fluid is oil ensure the kinematic viscosity is 50 mm2/s or less.
VXE21/VXE22/VXE23 Series Common Specifications
Standard Specification
| Valve Specifications | Valve Structure | Direct operated poppet |
|---|---|---|
| Valve Type | N.C. | |
| Withstand Pressure | 5.0 MPa | |
| Body Material | C37, SUS | |
| Seal Materials | NBR, FKM, EPDM, PTFE | |
| Enclosure | Dustproof, jetproof (IP65) | |
| Environment | Locations without corrosive or explosive gases | |
| Coil Specifications | Rated Voltage | 24 V DC, 12 V DC |
| Allowable Voltage Fluctuation | ±10% of rated voltage | |
| Allowable Leakage Voltage | 2% or less of rated voltage | |
| Coil Insulation Type | Class B | |
| Surge Protection | Built-in surge voltage suppressor |
Solenoid Coil Specifications / Normally Closed (N.C.) / DC Specifications
| Model | Power Consumption (W) (Holding) |
Inrush Current (A) (Inrush Time: 200 ms)*1 | Temperature Increase (°C)*2 | |
|---|---|---|---|---|
| 24 V DC | 12 V DC | |||
| VXE21 | 1.5 | 0.19 | 0.38 | 25 |
| VXE22 | 2.3 | 0.29 | 0.58 | 25 |
| VXE23 | 3 | 0.44 | 0.88 | 30 |
*1 Set the energized time to at least 200 ms.
*2 Ambient temperature is 20°C. Value is for when rated voltage is applied.
