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5 Port Air Operated Valve VZA4000 Series

5 Port Air Operated Valve VZA4000 Series

An air operated valve made by SMC.
[Features]
· Manifolds that are the same as for VZ2000/4000 series are available.
· Can also be equipped to VQZ2000/3000 manifolds.

(i)Caution

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

PDF

5 Port Air Operated Valve VZA4000 Series Specifications

VZA4000 Series Base Mounted Type external appearance

VZA4000 Series Base Mounted Type external appearance

VZA4000 Series Body Ported Type external appearance

VZA4000 Series Body Ported Type external appearance

Body ported type 2 position single (left drawing) / 2 position double (right drawing) JIS code

Body ported type 2 position single (left drawing) / 2 position double (right drawing) JIS code

FluidAir
Operating Pressure Range (MPa)VZA4121, 41410.15 to 1.0
VZA4221, 4321, 4421, 4241, 4341, 44410 to 1.0
Pilot Pressure Range (MPa)VZA4121, 41410.15 to 1.0
VZA4221, 4321, 4421, 4241, 4341, 44410.1 to 1.0
*Impact/Vibration Resistance (m/s2)150/50

However, pilot pressure must be greater than or equal to operating pressure
*Impact resistance: No malfunctions after testing using a drop-type shock tester under the following conditions: in the axial direction and at a right angle to the main valve with both pilot signal ON and OFF, once for each condition state. (Initial value)
Vibration resistance: No malfunctions occurred in a 1-sweep test between 8.3 and 2,000 Hz. The test was performed with both pilot signal ON and OFF and in the axial direction and at right angles to the main valve. (Initial value)

Model

Valve ModelSwitching MethodPiping Connection Port Diameter RcFlow Rate Characteristics*2
1 → 4/2 (P → A/B)
C (dm3/[s·bar])bCv
Body Ported TypeVZA4121-012 PositionSingle1/82.00.140.49
VZA4221-01Double2.00.140.49
VZA4321-013 PositionClosed Center1.90.150.47
VZA4421-01Exhaust Center1.90.150.47
Base Mounted Type (With Sub-Plate)VZA4141-1-012 PositionSingle1/82.40.230.56
VZA4141-1-021/4
VZA4141-2-011/82.40.230.56
VZA4141-2-021/4
VZA4241-1-01Double1/82.40.230.56
VZA4241-1-021/4
VZA4241-2-011/82.40.230.56
VZA4241-2-021/4
VZA4341-1-013 PositionClosed Center1/82.30.190.54
VZA4341-1-021/4
VZA4341-2-011/82.30.190.54
VZA4341-2-021/4
VZA4441-1-01Exhaust Center1/82.30.210.52
VZA4441-1-021/4
VZA4441-2-011/82.30.210.52
VZA4441-2-021/4
Valve ModelFlow Rate Characteristics*2Pilot Pipe Connection Port DiameterPilot Port Piping Location
4/2 → 5/3 (A/B → EA/EB)
C (dm3/[s·bar])bCv
Body Ported TypeVZA4121-011.70.250.44M5 × 0.8Body side
VZA4221-011.70.250.44
VZA4321-011.70.250.44
VZA4421-011.70.250.44
Base Mounted Type (With Sub-Plate)VZA4141-1-012.20.190.54M5 × 0.8Sub-plate side
VZA4141-1-02
VZA4141-2-012.20.190.54Body side
VZA4141-2-02
VZA4241-1-012.20.190.54Sub-plate side
VZA4241-1-02
VZA4241-2-012.20.190.54Body side
VZA4241-2-02
VZA4341-1-012.30.210.54Sub-plate side
VZA4341-1-02
VZA4341-2-012.30.210.54Body side
VZA4341-2-02
VZA4441-1-012.20.220.52Sub-plate side
VZA4441-1-02
VZA4441-2-012.20.220.52Body side
VZA4441-2-02

*1: Base Mounted Type Without Sub-Plate: VZA4□41-1/2.
*2: Maximum port diameter value.

Dimensions / Body Ported Type

 

(Units: mm)

 

2 position single: VZA4121-01 dimensional drawing

2 position single: VZA4121-01 dimensional drawing

 

(Units: mm)

 

2 position double: VZA4221-01 dimensional drawing

2 position double: VZA4221-01 dimensional drawing

 

(Units: mm)

 

3 position closed center: VZA4321-01 / 3 position exhaust center: VZA4421-01 dimensional drawing

3 position closed center: VZA4321-01 / 3 position exhaust center: VZA4421-01 dimensional drawing

Dimensions / Base Mounted Type

 

(Units: mm)

 

2 position single: VZA4141-□-01/02 dimensional drawing

2 position single: VZA4141-□-01/02 dimensional drawing

 

(Units: mm)

 

2 position double: VZA4241-□-01/02 dimensional drawing

2 position double: VZA4241-□-01/02 dimensional drawing

 

(Units: mm)

 

3-position closed center: VZA4341-□-01/02 dimensional drawing

3-position closed center: VZA4341-□-01/02 dimensional drawing

 

(Units: mm)

 

3-position exhaust center: VZA4441-□-01/02 dimensional drawing

3-position exhaust center: VZA4441-□-01/02 dimensional drawing

Precautions

  • *Be sure to read the safety precautions and solenoid valve common precautions sections in the SMC catalog before use.
  • *See the SMC catalog for information other than that detailed above.
Part Number
VZA4221-01
VZA4241-1
VZA4241-1-01
VZA4241-1-02
VZA4241-2
VZA4241-2-01
VZA4241-2-02
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSwitching Type Connection Type Plumbing Thread Nominal Option Valve type Pilot number Pilot port piping method

SGD 175.82

1 Piece(s) 32 Day(s) Universal[Rc (R)] Rc1/8-Body ported typeDoubleBody ported (body side)

-

1 Piece(s) Quote Universal---Base mounted type / without sub-plateDoubleSub-plate side (internal)

-

1 Piece(s) Quote Universal[Rc (R)] Rc1/8-Base mountedDoubleSub-plate side (internal)

SGD 189.12

1 Piece(s) 32 Day(s) Universal[Rc (R)] Rc1/4-Base mountedDoubleSub-plate side (internal)

-

1 Piece(s) Quote Universal---Base mounted type / without sub-plateDoubleBody side (external)

-

1 Piece(s) Quote Universal[Rc (R)] Rc1/8-Base mountedDoubleBody side (external)

SGD 189.12

1 Piece(s) 32 Day(s) Universal[Rc (R)] Rc1/4-Base mountedDoubleBody side (external)

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Basic Information

Type Air Operating Type Applicable Fluid Air Operating Environment Standard
Driving Type Pilot Type Number of ports 5

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