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3-Port Solenoid Valve Metal Seal VZ400 Series (VZ425-6L)

3-Port Solenoid Valve Metal Seal VZ400 Series VZ425-6L

SMC Solenoid Valve.
[Features]
· Excellent flow rate characteristics
· Low power consumption: 1.8 W (75 mA, 24 V DC)
· Plug connector
· One-touch wiring
· For common pilot exhaust
· Can be used for pilot exhaust measures

(i)Caution

  • Product images may be representative. Refer to the manufacturer's catalog for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

VZ425-6L

Configured Specifications

TypeSolenoid ValvesApplicationUnit for Manifold Mounting
Number of Ports3-Port ValveMounting OrientationManifold Base
SpecificationsStandard / Lubrication Free / Low CurrentNumber of Solenoids[Single] Single
Switching Type2-Position Normally OpenStatus at Power OffSelf-Recovery (Spring Return)
VoltageDC12VPipe Port Type-
Plumbing Thread Nominal-PlumbingSub-Base Plumbing
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Driving TypePilot Type SpoolCV Value-
Seal TypeStandardPressure Rating(MPa)0.15 to 1
Pilot Air SupplyInternalLead wire electrical entryL plug connector with lead wire
ManualPush type, safety typeIndicator light / Surge voltage suppressorNone
CE compliantNoneBody optionsFor common pilot exhaust
Option- - -
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Metal Seal / 3-Port VZ400 Series Features

Body ported type external appearance

Body ported type external appearance

Base mounted type external appearance

Base mounted type external appearance

JIS Symbol

JIS Symbol

Model

PipingSwitching MethodPilot valve exhaust
For individual exhaustFor common exhaust
Body Ported TypesN.C.VZ412*VZ412
N.O.VZ422*VZ422
Base mounted typeN.C.-VZ415
N.O.-VZ425
  • *Body ported type is for both individual and common exhausts.

Specifications

Usable FluidsAir, inert gases
Maximum Operating Pressure1.0 MPa
Minimum Operating Pressure0.15 MPa
Guaranteed Proof Pressure1.5 MPa
Ambient Temperature and Operating Fluid Temperature-10 to 50°C
LubricationNot required
Enclosure*5): Dust-proof
Manual OperationPush type (safety type) / Locking type (tool required) / Locking type (hand-operated)
Impact Resistance / Vibration Resistance: m/s2*6: 150/50
SpecificationsFormat
Body Ported TypesBase mounted (with sub-plate)
N.C. valveN.O. valveN.C. valveN.O. valve
Piping connection port diameterRc1/8Rc1/8, 1/4
Flow Rate Characteristics1→2 (P→A)C [dm3/(s·bar)]2.02.02.42.4
b0.140.170.190.19
Cv0.490.490.570.57
2→3 (A→R)C [dm3/(s·bar)]2.22.22.21.9
b0.170.170.110.32
Cv0.530.530.490.45
*1: Maximum operating frequency (c/s) (AC/DC)1515
*2: Response time (ms) (AC/DC)21 / 21 or less21 / 21 or less
*3: Weight (kg)0.1250.250

*1: The minimum operating frequency is according to JIS B 8373 (once per 30 days).
*2: Based on JlS B 8375-1981, at 0.5 MPa with no surge voltage suppressor.
*3: Grommet value (sub-plate weight 0.05 kg).
*4: *1 and *2 assume controlled clean air.
*5: Based on JIS C 0920.
*6: Impact resistance: No malfunctions after testing using a drop-type impact tester under the following conditions: in the axial direction and at a right angle to the main valve and armature in both energized and non-energized states (once for each condition state). (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)

Body ported type / structure drawing

N.C. (VZ412) structure drawing

N.C. (VZ412) structure drawing

Component Parts

NumberPart nameMaterialNote
1BodyDie-cast aluminumPlatinum silver
2Spool/SleeveStainless steel-
3PistonPolyacetal-
N.O. (VZ422) structure drawing

N.O. (VZ422) structure drawing

Replacement Parts

NumberPart nameMaterialNote
4Return SpringStainless steel-
5O-ringNBR-
6SealNBR-
7O-ringNBR-
8O-ringNBR-
9O-ringNBR-
10Mini Y sealNBR-
11Small cross-head/straight-slot combination pan head screwCarbon steel-
12Small cross-head/straight-slot combination pan head screwCarbon steel-
13Pilot Valve Assembly-SCZ4□□□-□-□

Base mounted / structure drawing

N.C. (VZ415) structure drawing

N.C. (VZ415) structure drawing

Replacement Parts

NumberPart nameMaterialNote
1BodyDie-cast aluminumPlatinum silver
2Spool/SleeveStainless steel-
3PistonPolyacetal-
4Sub-plateDie-cast aluminumPlatinum silver
N.O. (VZ425) structure drawing

N.O. (VZ425) structure drawing

Replacement Parts

NumberPart nameMaterialPart number
5Return SpringStainless steel-
6GasketNBR-
7O-ringNBR-
8SealNBR-
9O-ringNBR-
10O-ringNBR-
11O-ringNBR-
12Mini Y sealNBR-
13Small cross-head/straight-slot combination pan head screwCarbon steel-
14Small cross-head/straight-slot combination pan head screwCarbon steel-
15Small cross-head/straight-slot combination pan head screwCarbon steel-
16Pilot Valve Assembly-SCZ4□□□-□-□
  • *See p. 13 of the manufacturer's catalog for drawings and other specifications.
Part Number
VZ425-6L
Part NumberMinimum order quantityVolume DiscountDays to ShipApplication Mounting Orientation Switching Type Voltage Pipe Port Type Plumbing Thread Nominal Plumbing CV Value Lead wire electrical entry Manual Indicator light / Surge voltage suppressor CE compliant Body options Option
1 Piece(s) Quote Unit for Manifold MountingManifold Base2-Position Normally OpenDC12V--Sub-Base Plumbing-L plug connector with lead wirePush type, safety typeNoneNoneFor common pilot exhaust-
Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipApplication Mounting Orientation Switching Type Voltage Pipe Port Type Plumbing Thread Nominal Plumbing CV Value Lead wire electrical entry Manual Indicator light / Surge voltage suppressor CE compliant Body options Option
  1. 1

Basic Information

Type Solenoid Valves Number of Ports 3-Port Valve Specifications Standard / Lubrication Free / Low Current
Number of Solenoids Single Status at Power Off Self-Recovery (Spring Return) Driving Type Pilot Type Spool
Seal Type Standard Pressure Rating(MPa) 0.15 to 1 Pilot Air Supply Internal

Please check the type/dimensions/specifications of the part VZ425-6L in the 3-Port Solenoid Valve Metal Seal VZ400 Series series.

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