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3 Port Air Operated Valve, Base Mounted Single Unit VPA300/500/700 Series

3 Port Air Operated Valve, Base Mounted 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

3 Port Air Operated Valve, Base Mounted 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
For vacuums-100 kPa to 0.2
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
VPA3441/83.60.220.83.50.240.8185 (118)
1/43.90.220.93.80.140.9180 (118)
VPA5441/47.50.161.77.30.201.7358 (233)
3/88.80.072.08.80.132.0350 (233)
VPA7443/812.90.102.913.30.243.1693 (476)
1/214.70.053.315.00.173.4675 (476)

*Values in ( ) are for without sub-plate.

Diagram

Standard type diagram

Standard type diagram

For vacuums - diagram

For vacuums - diagram

Component Parts

NumberPart NameMaterialNotes
1BodyDiecast aluminumUrban white
2Adapter PlateDiecast aluminumUrban gray
3End PlateResinUrban white
4PistonResin-
5Poppet ValveAluminum, HNBR-
6RetainerResin-
7SpringSUS-

Replacement Parts

NumberPart NamePart numberNotes
VP344VP544VP744
8GasketVP300-217-1VP500-217-1VP700-217-1HNBR
9Sub-PlateVP300-202-□VP500-202-□VP700-202-□Diecast aluminum
-Hexagon socket head cap screw (1 pc.)VP300-224-1 (M3 × 36)VP500-224-1 (M4 × 46)VP700-224-1 (M5 × 66)For valve mounting
 

 

*Mounting screw tightening torque: M3 (0.8 N·m) / M4 (1.4 N·m) / M5 (2.9 N·m)

 

Drawing

VPA300 Series Base Mounted Type

 

(Units: mm)

 

Standard type: VPA344-1-01/02□A/B dimensional drawing

Standard type: VPA344-1-01/02□A/B dimensional drawing

 

(Units: mm)

 

For vacuums: VPA344V-1-01/02□A/B dimensional drawing

For vacuums: VPA344V-1-01/02□A/B dimensional drawing

VPA500 Series Base Mounted Type

 

(Units: mm)

 

Standard type: VPA544-1-02/03□A/B dimensional drawing

Standard type: VPA544-1-02/03□A/B dimensional drawing

 

(Units: mm)

 

For vacuums: VPA544V-1-02/03□A/B dimensional drawing

For vacuums: VPA544V-1-02/03□A/B dimensional drawing

VPA700 Series Base Mounted Type

 

(Units: mm)

 

Standard type: VPA744-1-03/04□A/B dimensional drawing

Standard type: VPA744-1-03/04□A/B dimensional drawing

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

Part Number
VPA344-1-01A
VPA344-1-01B
VPA344-1-01FA
VPA344-1-01FB
VPA344-1-01NA
VPA344-1-01NB
VPA344-1-01TA
VPA344-1-01TB
VPA344-1-02A
VPA344-1-02B
VPA344-1-02FA
VPA344-1-02FB
VPA344-1-02NA
VPA344-1-02TA
VPA344-1-02TB
VPA344-1-A
VPA344-1-B
VPA344V-1-01A
VPA344V-1-01B
VPA344V-1-01FA
VPA344V-1-01NA
VPA344V-1-01TA
VPA344V-1-02A
VPA344V-1-02B
VPA344V-1-02FA
VPA344V-1-02NA
VPA344V-1-02NB
VPA344V-1-02TA
VPA344V-1-A
VPA344V-1-B
VPA544-1-02A
VPA544-1-02B
VPA544-1-02FA
VPA544-1-02FB
VPA544-1-02NA
VPA544-1-02NB
VPA544-1-02TA
VPA544-1-02TB
VPA544-1-03A
VPA544-1-03B
VPA544-1-03FA
VPA544-1-03FB
VPA544-1-03NA
VPA544-1-03NB
VPA544-1-03TA
VPA544-1-A
VPA544-1-B
VPA544V-1-02A
VPA544V-1-02B
VPA544V-1-02FB
VPA544V-1-03A
VPA544V-1-03B
VPA544V-1-03FA
VPA544V-1-03FB
VPA544V-1-03NA
VPA544V-1-03TA
VPA544V-1-A
VPA544V-1-B
VPA744-1-03A
VPA744-1-03B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Fluid Switching Type Connection Type Plumbing Thread Nominal Driving Type Detailed type Valve type

MYR 482.50

1 Piece(s) 21 Day(s) AirNormally Closed[Rc (R)] Rc1/8Pilot Type-Base mounted

MYR 482.50

1 Piece(s) 21 Day(s) AirNormally Open[Rc (R)] Rc1/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedG1/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenG1/8Pilot Type-Base mounted

MYR 482.50

1 Piece(s) 21 Day(s) AirNormally ClosedNPT1/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenNPT1/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedNPTF1/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenNPTF1/8Pilot Type-Base mounted

MYR 482.50

1 Piece(s) 21 Day(s) AirNormally Closed[Rc (R)] Rc1/4Pilot Type-Base mounted

MYR 482.50

1 Piece(s) 21 Day(s) AirNormally Open[Rc (R)] Rc1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedG1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenG1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedNPT1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedNPTF1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenNPTF1/4Pilot Type-Base mounted

MYR 429.97

1 Piece(s) 21 Day(s) AirNormally Closed--Pilot Type-Base mounted type / without sub-plate

MYR 429.97

1 Piece(s) 21 Day(s) AirNormally Open--Pilot Type-Base mounted type / without sub-plate

MYR 535.02

1 Piece(s) 21 Day(s) VacuumNormally Closed[Rc (R)] Rc1/8Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally Open[Rc (R)] Rc1/8Pilot Type-Base mounted

MYR 535.02

1 Piece(s) 21 Day(s) VacuumNormally ClosedG1/8Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally ClosedNPT1/8Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally ClosedNPTF1/8Pilot Type-Base mounted

MYR 535.02

1 Piece(s) 21 Day(s) VacuumNormally Closed[Rc (R)] Rc1/4Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally Open[Rc (R)] Rc1/4Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally ClosedG1/4Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally ClosedNPT1/4Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally OpenNPT1/4Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally ClosedNPTF1/4Pilot Type-Base mounted

MYR 482.50

1 Piece(s) 21 Day(s) VacuumNormally Closed--Pilot Type-Base mounted type / without sub-plate

MYR 482.50

1 Piece(s) 21 Day(s) VacuumNormally Open--Pilot Type-Base mounted type / without sub-plate

MYR 588.87

1 Piece(s) 21 Day(s) AirNormally Closed[Rc (R)] Rc1/4Pilot Type-Base mounted

MYR 588.87

1 Piece(s) 21 Day(s) AirNormally Open[Rc (R)] Rc1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedG1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenG1/4Pilot Type-Base mounted

MYR 588.87

1 Piece(s) 21 Day(s) AirNormally ClosedNPT1/4Pilot Type-Base mounted

MYR 588.87

1 Piece(s) 21 Day(s) AirNormally OpenNPT1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedNPTF1/4Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenNPTF1/4Pilot Type-Base mounted

MYR 588.87

1 Piece(s) 21 Day(s) AirNormally Closed[Rc (R)] Rc3/8Pilot Type-Base mounted

MYR 588.87

1 Piece(s) 21 Day(s) AirNormally Open[Rc (R)] Rc3/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedG3/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenG3/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedNPT3/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally OpenNPT3/8Pilot Type-Base mounted

-

1 Piece(s) Quote AirNormally ClosedNPTF3/8Pilot Type-Base mounted

MYR 515.17

1 Piece(s) 21 Day(s) AirNormally Closed--Pilot Type-Base mounted type / without sub-plate

MYR 515.17

1 Piece(s) 21 Day(s) AirNormally Open--Pilot Type-Base mounted type / without sub-plate

MYR 641.40

1 Piece(s) 21 Day(s) VacuumNormally Closed[Rc (R)] Rc1/4Pilot Type-Base mounted

MYR 641.40

1 Piece(s) 21 Day(s) VacuumNormally Open[Rc (R)] Rc1/4Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally OpenG1/4Pilot Type-Base mounted

MYR 641.40

1 Piece(s) 21 Day(s) VacuumNormally Closed[Rc (R)] Rc3/8Pilot Type-Base mounted

MYR 641.40

1 Piece(s) 21 Day(s) VacuumNormally Open[Rc (R)] Rc3/8Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally ClosedG3/8Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally OpenG3/8Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally ClosedNPT3/8Pilot Type-Base mounted

-

1 Piece(s) Quote VacuumNormally ClosedNPTF3/8Pilot Type-Base mounted

MYR 567.70

1 Piece(s) 21 Day(s) VacuumNormally Closed--Pilot Type-Base mounted type / without sub-plate

-

1 Piece(s) Quote VacuumNormally Open--Pilot Type-Base mounted type / without sub-plate

MYR 926.15

1 Piece(s) 21 Day(s) AirNormally Closed[Rc (R)] Rc3/8Pilot Type-Base mounted

MYR 926.15

1 Piece(s) 21 Day(s) AirNormally Open[Rc (R)] Rc3/8Pilot Type-Base mounted

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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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