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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
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Caution

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

Product Description

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.

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
VPA342-1-01TA-F
VPA342-1-01TB
VPA342-1-02TA
VPA342-1-02TA-F
VPA342-1-02TB
VPA542-1-02TA-F
VPA542-1-02TB
VPA542-1-03TA
VPA542-1-03TA-F
VPA542-1-03TB
VPA742-1-03TA
VPA742-1-03TB
VPA742-1-04TA
VPA742-1-04TA-F
VPA742-1-04TB
VPA742-1-04TB-F
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngRoHSApplicable Fluid Switching Type Connection Type Plumbing Thread Nominal Driving Type Bracket Detailed type Made to order specifications

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1 Piece(s) Quote -AirNormally ClosedNPTF1/8Pilot TypeWith Bracket-None

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1 Piece(s) Quote -AirNormally OpenNPTF1/8Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally ClosedNPTF1/4Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally ClosedNPTF1/4Pilot TypeWith Bracket-None

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1 Piece(s) Quote -AirNormally OpenNPTF1/4Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally ClosedNPTF1/4Pilot TypeWith Bracket-None

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1 Piece(s) Quote -AirNormally OpenNPTF1/4Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally ClosedNPTF3/8Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally ClosedNPTF3/8Pilot TypeWith Bracket-None

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1 Piece(s) Quote -AirNormally OpenNPTF3/8Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally ClosedNPTF3/8Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally OpenNPTF3/8Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally ClosedNPTF1/2Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally ClosedNPTF1/2Pilot TypeWith Bracket-None

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1 Piece(s) Quote -AirNormally OpenNPTF1/2Pilot TypeNo bracket-None

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1 Piece(s) Quote -AirNormally OpenNPTF1/2Pilot TypeWith Bracket-None

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Basic InformationThông tin cơ bản

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