Valve Specifications | Valve Construction | Direct operated poppet | |
---|---|---|---|
Withstand Pressure | 2.0 MPa (resin body type: 1.5 MPa) | ||
Body Material | Aluminum, resin, C37, Stainless steel | ||
Seal Material*3 | NBR, FKM | ||
Enclosure | Dustproof, water-jet-proof type (IP65)*1, *4 | ||
Environment | Locations without corrosive or explosive gases | ||
Coil Specifications | Rated Voltage | AC | 100 V AC, 200 V AC, 110 V AC, 230 V AC, (220 V AC, 240 V AC, 48 V AC, 24 V AC)*2 |
DC | 24 V DC, (12 V DC)*2 | ||
Allowable Voltage Fluctuation | ±10% of rated voltage | ||
Allowable Leakage Voltage | AC | 5% or less of rated voltage | |
DC | 2% or less of rated voltage | ||
Coil Insulation Type | Class B, class H |
*1 Electrical entry "Faston" type terminal is IP40 compliant.
*2 Voltage inside () indicates special voltage.
*3 Refer to X332 regarding seal material / EPDM.
*4 See glossary for information on protection grades. Contact the SMC support center regarding use in locations that require water resistance.
N.C. type flow passage symbol
N.C. type external appearance
Aluminum Body Type
Size | Port Size | ø(Orifice Diameter mm)*1 | Model | Flow Rate Characteristics*2 | Maximum Operating Pressure Differential MPa *4 | Maximum System Pressure MPa *4 | Weight*3 (g) | ||
---|---|---|---|---|---|---|---|---|---|
C [dm3/(s·bar)] | b | Cv | |||||||
1 | 1/8, 1/4 | 2 | VX210 | 0.63 | 0.63 | 0.23 | 1.0 | 1.0 | 220 |
3 | 1.05 | 0.68 | 0.41 | 0.6 | 220 | ||||
5 | 2.20 | 0.39 | 0.62 | 0.2 | 220 | ||||
2 | 1/4, 3/8 | 4 | VX220 | 1.90 | 0.52 | 0.62 | 1.0 | 340 | |
7 | 3.99 | 0.44 | 1.08 | 0.15 | 340 | ||||
3 | 1/4, 3/8 | 5 | VX230 | 1.96 | 0.55 | 0.75 | 1.0 | 450 | |
8 | 5.67 | 0.33 | 1.58 | 0.3 | 450 | ||||
10 | 5.74 | 0.64 | 2.21 | 0.1 | 450 | ||||
1/2 | 10 | 8.42 | 0.39 | 2.21 | 0.1 | 470 |
Resin Body Type (Built-In One-Touch Fitting)
Size | Port Size | ø(Orifice Diameter mm)*1 | Model | Flow Rate Characteristics*2 | Maximum Operating Pressure Differential MPa *4 | Maximum System Pressure MPa *4 | Weight*3 (g) | ||
---|---|---|---|---|---|---|---|---|---|
C [dm3/(s·bar)] | b | Cv | |||||||
1 | ø6 mm | 2 | VX210 | 0.82 | 0.44 | 0.23 | 1.0 | 1.0 | 220 |
3 | 1.25 | 0.34 | 0.35 | 0.6 | 220 | ||||
5 | 1.45 | 0.43 | 0.40 | 0.2 | 220 | ||||
ø8 mm | 2 | 0.82 | 0.44 | 0.23 | 1.0 | 220 | |||
3 | 1.81 | 0.40 | 0.41 | 0.6 | 220 | ||||
5 | 2.11 | 0.32 | 0.56 | 0.2 | 220 | ||||
2 | ø8 mm | 4 | VX220 | 1.69 | 0.40 | 0.47 | 1.0 | 340 | |
7 | 3.14 | 0.34 | 0.84 | 0.15 | 340 | ||||
ø10 mm | 4 | 1.68 | 0.49 | 0.50 | 1.0 | 340 | |||
7 | 3.54 | 0.36 | 0.90 | 0.15 | 340 | ||||
3 | ø10 mm | 5 | VX230 | 2.50 | 0.44 | 0.70 | 1.0 | 460 | |
8 | 2.77 | 0.82 | 1.22 | 0.3 | 460 | ||||
10 | 5.69 | 0.46 | 1.54 | 0.1 | 460 | ||||
ø12 mm | 5 | 2.50 | 0.44 | 0.70 | 1.0 | 460 | |||
8 | 2.56 | 0.88 | 1.38 | 0.3 | 460 | ||||
10 | 5.69 | 0.64 | 1.76 | 0.1 | 460 |
*1: Orifice sizes are for reference. Check the flow rate characteristics (conversion Cv).
*2: There are variations in the flow rate characteristics of the product.
If high precision flow rate control is needed for the system, adjust accordingly by selecting an orifice that is at least 1.3 times larger in diameter and use a diaphragm, etc., on the secondary side of the solenoid valve.
*3: This is the grommet value. Add 10 g for conduit types, 30 g for DIN terminals, 60 g for conduit terminals respectively.
*4: See the glossary for details on the maximum operating pressure differential and the maximum system pressure.
Internal Leakage
Seal material*2 | Leakage Rate (Air)*1 |
---|---|
NBR (FKM) | 1 cm3/min or less (aluminum body type) |
15 cm3/min or less (resin body type) |
Exterior Leakage
Seal material*2 | Leakage Rate (Air)*1 |
---|---|
NBR (FKM) | 1 cm3/min or less (aluminum body type) |
15 cm3/min or less (resin body type) |
*1: The leakage rate is at an ambient temperature of 20°C.
*2: See the special options in the catalog for FKM sealing material.
*3: The leakage amount is at 20°C and with a differential pressure of 0.01 MPa or more. Contact the SMC support center when the differential pressure is less than 0.01 MPa.
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