Valvola di processo, valvola a 2 porte per aria compressa e controllo del circuito pneumatico/idraulico serie VNA (VNA101A-8A-B)

Valvola di processo, valvola a 2 porte per aria compressa e controllo del circuito pneumatico/idraulico serie VNA VNA101A-8A-B
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Dettagli del prodotto:

Codice articolo del costruttore: VNA101A-8A-B

Marca: SMC

Prezzo: 62.89

Tempi di consegna: 26 giorni


Dati Tecnici:

Tipo: Funzionamento ad aria

Liquido applicabile: Aria / Olio / Gas

A commutazione: Tipo normalmente chiuso

Tipo di collegamento: [Rc (R)] Rc

Filettatura tubazione nominale: 1/4


(i)Nota

  • Le immagini dei prodotti possono essere immagini rappresentative. Fare riferimento al catalogo per i dettagli.

Codice componente

Qui sono indicati i codici componente
correlati al prodotto ricercato

VNA101A-8A-B

Process Valve, 2 Port Valve For Air-Hydro Circuit Control VNA Series Specifications

VNA Series external pilot solenoid type external appearance

VNA Series external pilot solenoid type external appearance

VNA Series air-operated type external appearance

VNA Series air-operated type external appearance

VNA□01 JIS symbol

VNA□01 JIS symbol

VNA□02 JIS symbol

VNA□02 JIS symbol

VNA□03 JIS symbol

VNA□03 JIS symbol

VNA□11 JIS symbol

VNA□11 JIS symbol

Fluid Temperature VNA□□□A *1 -5 to +60°C
VNA□□□B
VNA□□□C
*1: -5 to +99°C
(air-operated type only)
Ambient Temperature *1 -5 to +50°C (60°C for air-operated type)
Proof Pressure 1.5 MPa
Operating Pressure Range 0 to 1 MPa
External Pilot Air Pressure Range 0.2 to 0.7 MPa
Lubrication Not required (if lubricating, use turbine oil class 1 ISO VG32 *2)
Temperature *1: -5 to +50°C (60°C for air-operated type)
Mounting Orientation *3: Unrestricted

*1: No freezing.
*2: Do not lubricate if seal material is EPR.
*3: However, if the external pilot is a solenoid type, SMC recommends mounting the pilot solenoid valve in an upward facing vertical or horizontal orientation.

Model

Model Piping Connection Port Diameter
Thread
Orifice Diameter
ø(mm)
Flow Rate Characteristics Weight (kg)
Measured with Air Measured with Water*
C
(dm3/(bar·sec)]
b Cv Kv Conversion Cv Air Operated Type External Pilot Solenoid Type
VNA1□□□-6A 1/8 10 3.5 0.35 0.88 0.9 1.0 0.1 0.2
VNA1□□□-8A 1/4 5.9 0.24 1.5 1.5 1.7
VNA1□□□-10A 3/8 7.9 0.16 1.9 1.8 2.1
VNA2□□□-10A 15 16 0.35 3.8 3.9 4.5 0.3 0.4
VNA2□□□-15A 1/2 23 0.25 4.8 4.6 5.4
VNA3□□□-20A 3/4 20 34 0.16 7.5 7.5 8.7 0.5 0.6

*This product cannot be used for water.

Model Piping Connection Port Diameter
Thread
Orifice Diameter
ø(mm)
Flow Rate Characteristics Weight (kg)
Measured with Air Measured with Water Air Operated Type External Pilot Solenoid Type
Effective Area
(mm2)
Kv Conversion Cv
VNA4□□□-25A 1 25 220 10.4 12 0.8 0.9
VNA5□□□-32A 1 1/4 32 320 15.6 18 1.3 1.4
VNA6□□□-40A 1 1/2 40 500 24.2 28 2.1 2.2
VNA7□□□-50A 2 50 770 37.2 43 3.1 3.2

Pilot Solenoid Valve Specifications

Piping Connection Port Diameter 6A to 25A 32 A to 50 A
Pilot Solenoid Valve SF4-□□□-23
SF4-□D-23-Q
SF4-□DZ-23-Q
VO307-□□□1
VO307-□D1-Q
VO307-□DZ1-Q
Electrical Entry Grommet, grommet terminal
Conduit terminal
DIN Terminal
Grommet, DIN terminal
Coil Rated Voltage (V) AC (50/60 Hz) 100 V, 200 V, other (semi-standard)
DC 24 V, other (semi-standard)
Allowable Voltage Fluctuation -15 to +10% of rated voltage
Temperature rise value 35°C or less (when rated voltage is applied) 50℃ or less (when rated voltage is applied)
Apparent Power AC Inrush 5.6 VA (50 Hz), 5.0 VA (60 Hz) 12.7 VA (50 Hz), 10.7 VA (60 Hz)
Holding 3.4 VA (50 Hz), 2.3 VA (60 Hz) 7.6 VA (50 Hz), 5.4 VA (60 Hz)
Power Consumption DC 1.8 W (without indicator light), 2 W (with indicator light) 4 W (without indicator light), 4.2 W (with indicator light)
Manual Operation Non-locking push type
Other (semi-standard)
Non-locking push type

*See catalog for information on ordering pilot solenoid valves.

Diagram

VNA Series diagram

VNA Series diagram

Component Parts

Number Part Name Material Notes
1 Body Aluminum alloy Platinum silver coated
2 Cover Assembly Aluminum alloy Platinum silver coated
*3 Plate Assembly Aluminum alloy Seal material (NBR, FKM, EPR)
*4 Valve Element Aluminum alloy Seal materials (NBR, FKM, EPR)
5 Piston Assembly Aluminum alloy -
6 Travel Spring Stainless steel -
7 Return Spring Piano wire -
8 Pilot Solenoid Valve - -

*Parts 3 and 4 are for selection of valve composition.

Operating Principle

For VNA□01□, □11□ (N.C. Type)

  • When pilot solenoid valve 8 is not energized (or when air is exhausted from 12 (P1) port of the air operated type), valve 4 linked to piston 5 is closed via the action of the return spring 7.

For Opening the Valve

  • When the pilot solenoid valve is energized (or when pressurized air enters through port 12 (P1) of the air operated type), the pilot air that has entered under the piston moves upward, opening the valve.

For Closing the Valve

  • When the power to the pilot solenoid valve is cut (or when fluid is exhausted from port 12 (P1) of the air operated type), the pilot air under the piston is exhausted and the valve closed via the action of the return spring.

For VNA□02□, □12□ (N.C. Type)

  • In contrast for the N.C. type, when the power to the pilot solenoid valve is shut off (or when air is exhausted from port 10 (P2) of the air operated type), unenergized, the valve is held open via the return spring. When the pilot solenoid valve is energized (or when pressurized air enters through port 10 (P2) of the air operated type), the valve closes.

VNA□03□ (C.O. Type)

  • The valve of the C.O. type, which has no return spring, is in an arbitrary position when air is exhausted through ports 12 (P1) and 10 (P2). When pressurized air enters port 12 (P1) (exhaust from port 10 [P2]), the valve opens. The valve closes when pressurized air enters port 10 (P2) (exhaust from port 12 [P1]).

Drawing

 

(Units: mm)

 

Piping connection port diameter: 6A, 8A, 10A dimensional drawing

Piping connection port diameter: 6A, 8A, 10A dimensional drawing

*10 mm longer for EZ and TZ, and 17 mm longer for DZ.

  • VNA1□□□-6A main port 1 (A), 2 (B): 1/8
  • VNA1□□□-8A main port 1 (A), 2 (B): 1/4
  • VNA1□□□-10A main port 1 (A), 2 (B): 3/8

 

(Units: mm)

 

Piping connection port diameter: 10A, 15A, 20A, 25A dimensional drawing

Piping connection port diameter: 10A, 15A, 20A, 25A dimensional drawing

*10 mm longer for EZ and TZ, and 17 mm longer for DZ.

 

(Units: mm)

 

Model Main Port
1 (A), 2 (B)
A B C D E F G H I J K L M N P Q R S T U
VNA2□□□-10A 3/8 63 42 29 14 72.5 80.5 75 80 84.5 124 125.5 144.5 52 26 4.5 24.3 2.3 25 34 55
VNA2□□□-15A 1/2
VNA3□□□-20A 3/4 80 50 35 17.5 84 92 84 89 93.5 135.5 137 156 62 31 5.5 28.3 2.3 30 43 60.5
VNA4□□□-25A 1 90 60 40 20 100 108 90 95 99.5 151.5 153 172 72 36 6.5 33.3 2.3 35 49 73

 

(Units: mm)

 

Piping connection port diameter: 32A, 40A, 50A dimensional drawing

Piping connection port diameter: 32A, 40A, 50A dimensional drawing

 

(Units: mm)

 

Model Main Port
1 (A), 2 (B)
Pilot Port
12 (P1), 10 (P2)
A B C D E F G H I J
VNA5□□□-32A 1 1/4 1/8 105 77 53 26.5 120.5 20 129.5 170.1 211.5 55
VNA6□□□-40A 1 1/2 1/4 120 96 60 30 137 24 147 187.6 229 63
VNA7□□□-50A 2 1/4 140 113 74 37 160 24 170 210.6 252 74

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

Codice componente
VNA101A-8A-B
Codice componente
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
Tipo Liquido applicabile A commutazione Tipo di collegamento Filettatura tubazione nominale Diam. orifizio
(Ø)
Gamma di temperature di esercizio
(°C)
Numero di solenoidi Tensione Materiali di tenuta Staffa Funzioni Conformità CE Ingresso elettrico conduttore Funzionamento manuale

62.89 €

1 26 giorni Funzionamento ad ariaAria / Olio / GasTipo normalmente chiuso[Rc (R)] Rc1/410-5~ 60--NBRInclusoAssente-AssenteBloccabile tipo B (con utensile)

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Informazioni di base

Ambiente d'esercizio Standard Tipo di azionamento Con pilota Materiale corpo Alluminio
Applicazione Elemento singolo

Si trova sulla pagina di Valvola di processo, valvola a 2 porte per aria compressa e controllo del circuito pneumatico/idraulico serie VNA, il codice articolo è il seguente: VNA101A-8A-B.
Ulteriori dettagli concernenti specifiche e dimensioni si trovano sotto il codice prodotto VNA101A-8A-B.

Tipologia prodotto

Codice componente
VNA101A-6A
VNA101A-6A-B
VNA101A-8A
VNA101A-F10A
VNA101A-F10A-B
VNA101A-F6A
Codice componentePrezzo unitario standardQuantità minima d'ordineSconto volumi elevatiGiorni
spedizione standard
?
Tipo Liquido applicabile A commutazione Tipo di collegamento Filettatura tubazione nominale Diam. orifizio
(Ø)
Gamma di temperature di esercizio
(°C)
Numero di solenoidi Tensione Materiali di tenuta Staffa Funzioni Conformità CE Ingresso elettrico conduttore Funzionamento manuale

60.18 €

1 12 giorni Funzionamento ad ariaGas / Olio / AriaTipo normalmente chiuso[Rc (R)] Rc1/810-5~60--NBRAssenteAssente-AssenteSenza blocco, a pressione

62.89 €

1 4 giorni Funzionamento ad ariaGas / Olio / AriaTipo normalmente chiuso[Rc (R)] Rc1/810-5~60--NBRInclusoAssente-AssenteBloccabile tipo B (con utensile)

60.18 €

1 12 giorni Funzionamento ad ariaGas / Olio / AriaTipo normalmente chiuso[Rc (R)] Rc1/410-5~60--NBRAssenteAssente-AssenteSenza blocco, a pressione

60.18 €

1 26 giorni Funzionamento ad ariaGas / Olio / AriaTipo normalmente chiusoG3/810-5~ 60--NBRAssenteAssente-AssenteSenza blocco, a pressione

62.95 €

1 26 giorni Funzionamento ad ariaGas / Olio / AriaTipo normalmente chiusoG3/810-5~ 60--NBRInclusoAssente-AssenteBloccabile tipo B (con utensile)

60.18 €

1 26 giorni Funzionamento ad ariaGas / Olio / AriaTipo normalmente chiusoG1/810-5~ 60--NBRAssenteAssente-AssenteSenza blocco, a pressione

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