VPA300 / 500 / 700, Valvola ad azionamento pneumatico a 3 vie

VPA300 / 500 / 700, Valvola ad azionamento pneumatico a 3 vie
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)Nota

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

Codice componente

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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

Fluid Air
Switching Method N.C. or N.O. (changeable)
Operating Pressure Range (MPa) Standard 0.2 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.)
Lubrication Not required
Mounting Orientation Free
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

Model Piping Connection Port Diameter 1 ←→ 2 (P ←→ A) 2 ←→ 3 (A ←→ R) Weight (g)*
C [dm3/(s·bar)] b Cv C [dm3/(s·bar)] b Cv
VPA344 1/8 3.6 0.22 0.8 3.5 0.24 0.8 185 (118)
1/4 3.9 0.22 0.9 3.8 0.14 0.9 180 (118)
VPA544 1/4 7.5 0.16 1.7 7.3 0.20 1.7 358 (233)
3/8 8.8 0.07 2.0 8.8 0.13 2.0 350 (233)
VPA744 3/8 12.9 0.10 2.9 13.3 0.24 3.1 693 (476)
1/2 14.7 0.05 3.3 15.0 0.17 3.4 675 (476)

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

Diagram

Standard type diagram

Standard type diagram

For vacuums - diagram

For vacuums - diagram

Component Parts

Number Part Name Material Notes
1 Body Diecast aluminum Urban white
2 Adapter Plate Diecast aluminum Urban gray
3 End Plate Resin Urban white
4 Piston Resin -
5 Poppet Valve Aluminum, HNBR -
6 Retainer Resin -
7 Spring SUS -

Replacement Parts

Number Part Name Part number Notes
VP344 VP544 VP744
8 Gasket VP300-217-1 VP500-217-1 VP700-217-1 HNBR
9 Sub-Plate VP300-202-□ 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.

Codice componente
VPA344-1-02A
VPA344-1-02B
VPA344-1-02FA
VPA344-1-02FB
VPA344-1-02NA
VPA344V-1-02A
VPA344V-1-02FA
VPA344V-1-02NA
VPA344V-1-02NB
VPA544-1-02A
VPA544-1-02B
VPA544-1-02FA
VPA544-1-02FB
VPA544-1-02NA
VPA544-1-02NB
VPA544-1-02TB
VPA544V-1-02A
VPA544V-1-02B
VPA544V-1-02FA
VPA544V-1-02FB
Codice componente
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
Liquido applicabile A commutazione Tipo di collegamento Filettatura tubazione nominale Tipo di azionamento In dettaglio Tipo valvola

83.48 €

1 26 giorni AriaTipo normalmente chiuso[Rc (R)] Rc1/4Con pilota-Montaggio su base

83.48 €

1 26 giorni AriaNormalmente aperto[Rc (R)] Rc1/4Con pilota-Montaggio su base

83.48 €

1 26 giorni AriaTipo normalmente chiusoG1/4Con pilota-Montaggio su base

83.48 €

1 26 giorni AriaNormalmente apertoG1/4Con pilota-Montaggio su base

83.48 €

1 26 giorni AriaTipo normalmente chiusoNPT1/4Con pilota-Montaggio su base

92.56 €

1 26 giorni VuotoTipo normalmente chiuso[Rc (R)] Rc1/4Con pilota-Montaggio su base

92.58 €

1 26 giorni VuotoTipo normalmente chiusoG1/4Con pilota-Montaggio su base

92.56 €

1 26 giorni VuotoTipo normalmente chiusoNPT1/4Con pilota-Montaggio su base

92.56 €

1 26 giorni VuotoNormalmente apertoNPT1/4Con pilota-Montaggio su base

101.60 €

1 26 giorni AriaTipo normalmente chiuso[Rc (R)] Rc1/4Con pilota-Montaggio su base

101.60 €

1 26 giorni AriaNormalmente aperto[Rc (R)] Rc1/4Con pilota-Montaggio su base

101.60 €

1 26 giorni AriaTipo normalmente chiusoG1/4Con pilota-Montaggio su base

101.60 €

1 26 giorni AriaNormalmente apertoG1/4Con pilota-Montaggio su base

101.60 €

1 26 giorni AriaTipo normalmente chiusoNPT1/4Con pilota-Montaggio su base

101.60 €

1 26 giorni AriaNormalmente apertoNPT1/4Con pilota-Montaggio su base

101.60 €

1 26 giorni AriaNormalmente apertoNPTF1/4Con pilota-Montaggio su base

110.69 €

1 26 giorni VuotoTipo normalmente chiuso[Rc (R)] Rc1/4Con pilota-Montaggio su base

110.69 €

1 26 giorni VuotoNormalmente aperto[Rc (R)] Rc1/4Con pilota-Montaggio su base

110.69 €

1 26 giorni VuotoTipo normalmente chiusoG1/4-VPA500Montaggio su base

110.69 €

1 26 giorni VuotoNormalmente apertoG1/4Con pilota-Montaggio su base

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Informazioni di base

Tipo Funzionamento ad aria Ambiente d'esercizio Standard / Senza olio Numero pilota Tipo singolo
Numero di raccordi 3

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