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3 Port Air Operated Valve, Body Ported Single Unit VPA300/500/700 Series

3 Port Air Operated Valve, Body Ported Single Unit VPA300/500/700 Series

An air operated valve made by SMC.
[Features]
· Internal pilot specification manifolds that are the same as for VP300/500/700 series are available.
· Easy to switch between N.C. and N.O.

(i)Caution

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

PDF

Part Number

Configured Part Number is shown.

3 Port Air Operated Valve, Body Ported Type, Single Unit VPA300/500/700 Series Specifications

VPA300 Series external appearance

VPA300 Series external appearance

VPA500 Series external appearance

VPA500 Series external appearance

VPA700 Series external appearance

VPA700 Series external appearance

FluidAir
Switching MethodN.C. or N.O. (changeable)
Operating Pressure Range (MPa)Standard0.2 to 1.0
Pilot Pressure (MPa)0.2 to 1.0 (equal to or exceeding the operating pressure)
Ambient and Working Fluid Temperature °C-10 to +50 (no freezing.)
LubricationNot required
Mounting OrientationFree
Impact/Vibration Resistance (m/s2*)300/50

*Impact resistance: No malfunctions after testing 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 45 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)

Flow Rate Characteristics / Weight List

ModelPiping Connection Port Diameter1 ⇔ 2 (P ⇔ A)2 ⇔ 3 (A ⇔ R)Weight (g)*
C (dm3/[s·bar])bCvC (dm3/[s·bar])bCv
VPA3421/83.50.260.83.60.260.9118
1/44.20.2214.20.231114
VPA5421/47.90.211.87.20.271.8237
3/88.90.162.28.90.22.1229
VPA7423/811.90.212.711.80.22.7501
1/215.10.213.615.30.223.7484

*Values without bracket.

Diagram

Standard type diagram

Standard type diagram

Component Parts

NumberPart NameMaterialNotes
1BodyDiecast aluminumUrban white
2Adapter PlateDiecast aluminumUrban gray
3End PlateResinUrban white
4PistonResin-
5Poppet ValveAluminum, HNBR-
6RetainerResin-
7SpringSUS-
Standard type JIS symbol (N.C.)

Standard type JIS symbol (N.C.)

Standard type JIS symbol (N.O.)

Standard type JIS symbol (N.O.)

Drawing

VPA3000 Series Body Ported Type

 

(Units: mm)

 

Standard type: VPA342-1-01/02□A/B(-F) dimensional drawing

Standard type: VPA342-1-01/02□A/B(-F) dimensional drawing

VPA500 Series Body Ported Type

 

(Units: mm)

 

Standard type: VPA542-1-02/03□A/B(-F) dimensional drawing

Standard type: VPA542-1-02/03□A/B(-F) dimensional drawing

VPA700 Series Body Ported Type

 

(Units: mm)

 

Standard type: VPA742-1-03/04□A/B(-F) dimensional drawing

Standard type: VPA742-1-03/04□A/B(-F) dimensional drawing

Body Ported Type: Interchangeable specification with the previous model mounting hole pitch

 

(Units: mm)

 

VPA342 (left image) / VPA542 (right drawing) dimensional drawing

VPA342 (left image) / VPA542 (right drawing) dimensional drawing

*See the SMC catalog for information other than that detailed above.

Part Number
VPA342-1-01NA
VPA342-1-01NA-F
VPA342-1-01NB
VPA342-1-01NB-F
VPA342-1-02NA
VPA342-1-02NA-F
VPA342-1-02NB
VPA342-1-02NB-F
VPA542-1-02NA
VPA542-1-02NA-F
VPA542-1-02NB
VPA542-1-02NB-F
VPA542-1-03NA
VPA542-1-03NA-F
VPA542-1-03NA-X505
VPA542-1-03NB
VPA542-1-03NB-F
VPA742-1-03NA
VPA742-1-03NA-F
VPA742-1-03NB
VPA742-1-03NB-F
VPA742-1-04NA
VPA742-1-04NA-F
VPA742-1-04NB
VPA742-1-04NB-F
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Fluid Switching Type Connection Type Plumbing Thread Nominal Driving Type Bracket Detailed type Made to order specifications

MYR 429.97

1 Piece(s) 21 Day(s) AirNormally ClosedNPT1/8Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally ClosedNPT1/8Pilot TypeWith Bracket-None

-

1 Piece(s) Quote AirNormally OpenNPT1/8-No bracketVPA300None

-

1 Piece(s) Quote AirNormally OpenNPT1/8Pilot TypeWith Bracket-None

MYR 429.97

1 Piece(s) 21 Day(s) AirNormally ClosedNPT1/4Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally ClosedNPT1/4Pilot TypeWith Bracket-None

MYR 429.97

1 Piece(s) 21 Day(s) AirNormally OpenNPT1/4Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally OpenNPT1/4Pilot TypeWith Bracket-None

MYR 515.17

1 Piece(s) 21 Day(s) AirNormally ClosedNPT1/4Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally ClosedNPT1/4Pilot TypeWith Bracket-None

MYR 515.17

1 Piece(s) 21 Day(s) AirNormally OpenNPT1/4Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally OpenNPT1/4Pilot TypeWith Bracket-None

MYR 515.17

1 Piece(s) 21 Day(s) AirNormally ClosedNPT3/8Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally ClosedNPT3/8Pilot TypeWith Bracket-None

-

1 Piece(s) Quote AirNormally ClosedNPT3/8Pilot TypeNo bracket-Interchangeable specification with the previous model mounting hole pitch

MYR 515.17

1 Piece(s) 21 Day(s) AirNormally OpenNPT3/8Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally OpenNPT3/8Pilot TypeWith Bracket-None

-

1 Piece(s) Quote AirNormally ClosedNPT3/8Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally ClosedNPT3/8Pilot TypeWith Bracket-None

-

1 Piece(s) Quote AirNormally OpenNPT3/8Pilot TypeNo bracket-None

-

1 Piece(s) Quote AirNormally OpenNPT3/8Pilot TypeWith Bracket-None

MYR 828.58

1 Piece(s) 21 Day(s) AirNormally ClosedNPT1/2Pilot TypeNo bracket-None

MYR 861.23

1 Piece(s) 21 Day(s) AirNormally ClosedNPT1/2Pilot TypeWith Bracket-None

-

1 Piece(s) Quote AirNormally OpenNPT1/2Pilot TypeNo bracket-None

MYR 861.23

1 Piece(s) 21 Day(s) AirNormally OpenNPT1/2Pilot TypeWith Bracket-None
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Fluid Switching Type Connection Type Plumbing Thread Nominal Driving Type Bracket Detailed type Made to order specifications

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Basic Information

Type Air Operating Type Operating Environment Standard / No oil Pilot number Single
Number of ports 3

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