Datasheet

ManualsBrandsSMC ManualsAutomation3/2-Way Solenoid 24 VDC 133 Pa...1.0 MPa 3/2 Opener (N.C.)

Standard Specifications

Valve construction

Fluid

Note 2)

Withstand pressure MPa

Ambient temperature °C

Fluid temperature °C

Environment

Valve leakage cm

/min

Mounting orientation

Vibration/Impact m/s

Note 4)

Rated voltage

Allowable voltage fluctuation

Coil insulation type

Enclosure

Note 5)

Power consumption W

Note 3)

Direct operated poppet

Water (except waste water or agricultural water), Air, Low vacuum

2.0

–10 to 50

1 to 50 (with no freezing)

Location without corrosive or explosive gases

0 (with water pressure)

Unrestricted

30/150

24VDC, 12VDC, 100VAC, 110VAC, 200VAC, 220VAC (50/60Hz)

±10% of rated voltage

Class B

Dust proof (equivalent to IP40)

2.5 (VDW10), 3 (VDW20/30)

Characteristic Specifications

VDW10

VDW20

VDW30

Model

ø1

ø1.6

ø2.3

ø3.2

ø2

ø3

ø4

0.9

0.4

0.7

0.4

0.2

0.8

0.4

0.2

0.54 (0.03)

1.2 (0.07)

3.2 (0.18)

5.8 (0.3)

2.8 (0.16)

5.0 (0.28)

8.0 (0.44)

0.4

0.2

0.1

0.05

0.2

0.1

0.05

Orifice

size

Weight

Port size

1/8 (6A)

1/4 (8A)

Maximum operating

pressure

differential MPa

Note 1)

Pressure port 1 Pressure port 2

0.08

0 to 1.0

0.1

1/8: 0.23

1/4: 0.26

Valve specifications

Coil

Specifications

Operating

pressure

range

MPa

Note 2)

Effective area

mm²

(Cv factor)

Note 1) Consult SMC when used under conditions which may cause condensation on the exterior of the product.

Note 2) When used with pure water, select "L" (stainless steel, FKM) for the material type.

Note 3) Since AC coil specifications include a rectifying device, there is no difference in power consumption for starting and

holding.

In case of 110/220VAC, VDW10 is 3W and VDW20/30 is 3.5W.

Note 4) Vibration resistance … No malfunction when tested with one sweep of 5 to 200Hz in the axial direction and at a

right angle to the armature, in both energized and deenergized states.

Impact resistance … No malfunction when tested with a drop tester in the axial direction and at a right angle to

the armature, one time each in energized and deenergized states

Note 5) Consult SMC regarding drip-proof specifications (equivalent to IP54).

Note 1) The maximum operating pressure differential changes depending on the flow direction of the fluid. Refer to page

21 for details.

Note 2) For low vacuum specifications, the operating pressure range is 1Torr (1.33 x 10

² Pa) to 1.0MPa.

Consult SMC if used below 1Torr (1.33 x 10

² Pa).

Series

VDW10/20/30