VPA300 / 500 / 700, Distributeur 3 / 2 à commande pneumatique

VPA300 / 500 / 700, Distributeur 3 / 2 à commande pneumatique
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)Remarque

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

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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.

Référence pièce
VPA344-1-01A
VPA344-1-01B
VPA344-1-02A
VPA344-1-02B
VPA344V-1-01A
VPA344V-1-02A
VPA544-1-02A
VPA544-1-02B
VPA544-1-03A
VPA544-1-03B
VPA544V-1-02A
VPA544V-1-02B
VPA544V-1-03A
VPA544V-1-03B
VPA744-1-03A
VPA744-1-04A
VPA744-1-04B
VPA744V-1-04A
Référence pièce
Prix unitaire standard
Quantité minimale de commandeRemise sur volume
Jour
d'expédition standard
?
Fluide applicable Type à commutation Type de connexion Filetage nominal de tuyauterie Type d'entraînement Type détaillé Type de vanne

74.39 €

1 26 jours AirNormalement fermés[Rc (R)] Rc1/8Type pilote-Monté sur base

83.48 €

1 26 jours AirNormalement ouvert[Rc (R)] Rc1/8Type pilote-Monté sur base

83.48 €

1 26 jours AirNormalement fermés[Rc (R)] Rc1/4Type pilote-Monté sur base

83.48 €

1 26 jours AirNormalement ouvert[Rc (R)] Rc1/4Type pilote-Monté sur base

92.56 €

1 26 jours VideNormalement fermés[Rc (R)] Rc1/8Type pilote-Monté sur base

92.56 €

1 26 jours VideNormalement fermés[Rc (R)] Rc1/4Type pilote-Monté sur base

101.60 €

1 26 jours AirNormalement fermés[Rc (R)] Rc1/4Type pilote-Monté sur base

101.60 €

1 26 jours AirNormalement ouvert[Rc (R)] Rc1/4Type pilote-Monté sur base

101.60 €

1 26 jours AirNormalement fermés[Rc (R)] Rc3/8Type pilote-Monté sur base

101.60 €

1 26 jours AirNormalement ouvert[Rc (R)] Rc3/8Type pilote-Monté sur base

110.69 €

1 26 jours VideNormalement fermés[Rc (R)] Rc1/4Type pilote-Monté sur base

110.69 €

1 26 jours VideNormalement ouvert[Rc (R)] Rc1/4Type pilote-Monté sur base

110.69 €

1 26 jours VideNormalement fermés[Rc (R)] Rc3/8Type pilote-Monté sur base

110.69 €

1 26 jours VideNormalement ouvert[Rc (R)] Rc3/8Type pilote-Monté sur base

155.15 €

1 26 jours AirNormalement fermés[Rc (R)] Rc3/8Type pilote-Monté sur base

155.15 €

1 26 jours AirNormalement fermés[Rc (R)] Rc1/2Type pilote-Monté sur base

155.15 €

1 26 jours AirNormalement ouvert[Rc (R)] Rc1/2Type pilote-Monté sur base

164.24 €

1 26 jours VideNormalement fermés[Rc (R)] Rc1/2Type pilote-Monté sur base

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Informations de base

Type Type à fonctionnement pneumatique Environnement de fonctionnement Standard / Sans huile Numéro de pilote Simple
Nombre de ports 3

Assistance technique