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XSA, Normalmente chiusa, Elettrovalvola per alto vuoto

XSA, Normalmente chiusa, Elettrovalvola per alto vuoto

SMC

SMC

A normally closed type high vacuum solenoid valve with reduced particulate matter and improved sealing performance.
[Features]
· Flame-retardant (UL94V-0 compliant).
· Two types of fittings (face seal fitting and compression fitting) and female threads (Rc, NPT) are available.
· Moving the spring from the sliding part of the armature iron core to the body reduces the generation of particulate matter caused by contact with the spring.
· Improved sealing performance, securely sealing with its powerful spring.
· Power consumption: 4.5 W (size 1) / 7 W (size 2) / 10.5 W (size 3).
*For DC specification / class B.

(i)Nota

  • ■ SMC Product Line
    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.

    ■ Products Planned for Online Release
    Air cylinder-related product pages will be released on this site on an ad-hoc basis.
    CQ2/MG types, etc., are already available.
    *Vacuum equipment, FRLs, solenoid valves, etc., will also be released on dedicated pages on this site on an ad-hoc basis.
    *The information above is correct as of December 2018.
  • The product images may be representative images only. Refer to the manufacturer's catalog for shape details.

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Normally Closed Type High Vacuum Solenoid Valve XSA Series Specifications

Face seal fitting appearance

Face seal fitting appearance

A fitting with a high sealing performance in everything from vacuum pressure to positive pressure that forms a seal by placing a metal gasket at the end of the sleeve and the tightening of the nut.

Compression fitting external appearance

Compression fitting external appearance

A self-aligning tube fitting that uses ferrule rings which align and connect with the tubing when the nut is tightened.

Female thread (Rc, NPT) external appearance

Female thread (Rc, NPT) external appearance

Model XSA1-11
XSA1-12 		XSA1-21
XSA1-22 		XSA2-22 XSA2-32 XSA2-43 Note 3: XSA3-32
XSA3-33 		XSA3-43
Action Normally closed
Fluids Air, inert gas
Orifice Diameter (mm) ø2 3 4.5 6 4.5 6
Withstand Pressure MPa (G) 1.5
Minimum Operating Pressure Pa (abs) / OUT Side 1 ×; 10-6
Maximum Operating Pressure MPa (G) / IN Side 1.0
Maximum Operating Pressure Differential MPa Note 1: 0.8 0.3 1.0 0.3 0.1 0.8 0.3
Reverse Pressure Potential MPa (G) Note 2: 0.5 0.25 0.4 0.2 0.05 0.2 0.15
Amount of leakage Pa·m3/s Note 4: Internal 1.3 ×; 10-9
External 1.3 ×; 10-11
Piping Connection Method Face seal fitting / compression fitting / (Rc, NPT) female thread
Connection Size Face Seal Fitting (Inches)
Compression Fitting (Inches) 		1/4 3/8 1/4 3/8
(Rc, NPT) female thread 1/8 1/4 - 3/8
Ambient Temperature and Operating Fluid Temperature (°C) 5 to 60
Rated Voltage Note 5: 100/110/200/220/230/240/24/48 V AC, 12/24 V DC
Power Consumption (W) Note 6: DC 4.5 7 10.5
Apparent Power (VA) Note 6: AC 7 9.5 12
Coil Temperature Rise (°C) Note 7: DC 50 55 65
AC 60 70 70
Allowable Voltage Fluctuation ±10% or less of rated voltage
Allowable Leakage Voltage DC 2% or less of rated voltage
AC 5% or less of rated voltage
Coil Insulation Type Class B
Weight kg Note 8: Face Seal Fitting 0.28 0.41 0.42 0.53 0.62
Compression Fitting 0.28 0.41 0.42 0.53 0.55
(Rc, NPT) female thread 0.33 0.53 - 0.74 0.74

Note 1: The operating pressure differential is the difference between port 1 (high pressure side) and port 2 (low pressure side).
Example: At 0.3 MPa, port 2 is vacuumed (1 Torr or less), while port 1 can be pressurized up to 0.2 MPa (G).
Note 2: The reverse potential pressure indicates the pressure which can be applied from port 2 when port 1 is at atmospheric pressure.
Note 3: Face seal fitting / compression fitting only.
Note 4: Amount of leakage when the ambient temperature is at 20°C and there is 0.1 MPa of differential pressure (gas permeation not included).
Note 5: AC types are all equipped with a full-wave rectifier.
Note 6: Power consumption and apparent power are values at an ambient temperature of 20°C and with rated voltage applied. (Variation range: ±10%)
Note 7: Value at an ambient temperature of 20°C and with rated voltage applied. However, this value depends on the ambient environment.
Note 8: This value is for the grommet type.

Face Seal Fitting / Compression Fitting Flow Rate Characteristics

- XSA1-12 XSA1-22 XSA2-22 XSA2-32 XSA2-43 XSA3-32 XSA3-43
Flow Rate Characteristics C [dm3/(s·bar)] 0.55 1.07 1.07 1.51 2.78 1.54 2.89
b 0.41 0.36 0.34 0.24 0.21 0.24 0.21

Female Thread (Rc, NPT) Flow Rate Characteristics

- XSA1-11 XSA1-21 XSA2-22 XSA2-32 XSA3-33 XSA3-43
Flow Rate Characteristics C [dm3/(s·bar)] 0.54 1.14 1.14 2.23 2.37 3.50
b 0.36 0.39 0.42 0.38 0.40 0.15

Face Seal Fitting and Compression Fitting Drawing

 

(Unit: mm)

 

Grommet: G dimensional drawing (lower left: no spacer / lower right: with spacer)

Grommet: G dimensional drawing (lower left: no spacer / lower right: with spacer)

Grommet: GS dimensional drawing

Grommet: GS dimensional drawing

Conduit: C dimensional drawing

Conduit: C dimensional drawing

Flat terminal: F dimensional drawing (left: terminal)

Flat terminal: F dimensional drawing (left: terminal)

DIN terminal: D dimensional drawing

DIN terminal: D dimensional drawing

Terminal: T dimensional drawing

Terminal: T dimensional drawing

Model A B Bs C D E F L M P
[inch]
XSA1-□2S 22 55 24 63 30 8.5 20 3 8 1/4
XSA1-□2V 50 -
XSA2-□2S 25 63 31.5 73.5 35 11.5 22 5 10
XSA2-□2V 56 -
XSA2-43S 64.5 31 3/8
XSA2-43V 67 - 78
XSA3-32S 63 31.5 40 24.5 1/4
XSA3-32V 56 -
XSA3-43S 64.5 31 3/8
XSA3-43V 67 - 82.5
Model Grommet: G Grommet: GS Conduit: C Flat Terminal: F DIN Terminal: D Terminal: T
G H G H G H G H G H J G H J
XSA1-□2S 27 53.5 30 40 47.5 47.5 23 53.5 64.5 45.5 52.5 99.5 47.5 68.5
XSA1-□2V
XSA2-□2S 29.5 63 32.5 49.5 50 57 25.5 63 67 55 55 102 57 71
XSA2-□2V
XSA2-43S
XSA2-43V 67.5 54 61.5 67.5 59.5 61.5
XSA3-32S 32 35 52.5 28 69.5 57.5 104.5 73.5
XSA3-32V
XSA3-43S
XSA3-43V 72 58.5 66 72 64 66

Product Structure/Operation

Structure and operation of normally closed type high vacuum solenoid valve, XSA Series

Structure and operation of normally closed type high vacuum solenoid valve, XSA Series

Number Name Material
1 Solenoid Coil Cu + Fe + resin
2 Fixed Iron Core Fe
3 Tube SUS*
4 Residual (Seat) PET*
5 Movable Armature Iron Core Assembly’ FKM, SUS, resin (PPS)*
6 Spring SUS*
7 Body SUS*
8 O-ring FKM*
9 Spacer Al
  • *Parts in contact with gas

Options Descriptions

(9) Spacer (face seal fitting / compression fitting only): The spacer is used to raise the body when fastening it onto a flat area.

Working Principle

By energizing the solenoid coil (1), the armature movable iron core assembly’ (5) overcomes the composite force, which consists of the force acting on the poppet due to differential pressure and the reactive force of the spring (6), and is suctioned to the fixed iron core (2), thus opening the poppet.
When the energization of the solenoid coil (1) is stopped, the armature movable iron core assembly’ (5) separates from the fixed iron core (2) under the reactive force of the spring (6), thus closing the poppet.

Notes

  • *Cannot be used for emergency shut-off valves, etc. The valve described in the catalog is not designed to be used as a safety valve such as an emergency shut-off valve. For such systems, take other measures that will reliably secure safety.
  • *Long-term continuous energization will cause the solenoid coil to generate heat. Avoid use in airtight containers. Install in locations with good ventilation. Do not touch the solenoid valve during or immediately after energization.
  • *Refer to the manufacturer's catalog for product information not detailed above.
Numero di dati da visualizzare
30
45
60
  1. 1
Codice componente
XSA1-11N-5G2
XSA3-43N-5G2
XSA3-43N-5GS2
Codice componente
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
Tipo di attacco tubo Filettatura tubazione nominale Tensione Metodo ingresso elettrico Diametro orifizio
(ø) 		Distanziale

312.19 €

1 26 giorni [NPT] NPT1/824 V DCPassacavo2Assente

369.79 €

1 26 giorni [NPT] NPT3/824 V DCPassacavo6Assente

382.13 €

1 26 giorni [NPT] NPT3/824 V DCPassacavo (con soppressore della tensione di picco)6Assente

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Informazioni di base

Tipo Elettrovalvola vuoto elevato Applicazione Funzionamento a elemento singolo Metodo di installazione Diretto
N. di raccordi Valvola a 2 porte Tipi di solenoide Tipo singolo A commutazione 2 posizioni, normalmente chiuso
Comando valvola elettromagnetica Con movimento lineare Con tenuta Guarnizione a soffietto

Configura

Ripristina

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Codice componente identificato.

Proprietà di base

  • Filettatura tubazione nominale

    • 1/8
    • 1/4
    • 3/8

    Ripristina

  • Tensione

    • 12 V DC
    • 24 V DC
    • 100 V AC
    • 110V AC
    • 230 V AC
    • 24 V AC
    • 48V AC

    Ripristina

  • Metodo ingresso elettrico

    • Condotto (con soppressore della tensione di picco)
    • Passacavo
    • Passacavo (con soppressore della tensione di picco)
    • Terminale DIN (con circuito di protezione)
    • Terminale DIN con spia (con soppressore della tensione di picco)
    • Terminale DIN senza connettore (con soppressore della tensione di picco)
    • Terminale piatto

    Ripristina

  • Diametro orifizio(ø)

    • 2
    • 3
    • 4.5
    • 6

    Ripristina

  • Distanziale

    • Assente
    • Con distanziatore

    Ripristina

  • Tipo

    • XSA1
    • XSA2
    • XSA3

    Ripristina

  • Tipo di attacco tubo

    • Rc
      • Rc
    • NPT
      • NPT
    • Face Seal Fitting
    • Compression Fitting

    Ripristina

  • Filtrare per tipo dati CAD

    • 2D
    • 3D

    Ripristina

Filtrare per giorni di spedizione standard

    • Tutti gli articoli
    • 4 giorni o meno
    • 26 giorni o meno

    Ripristina

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