VNB (Commande pneumatique), Vanne de process pour le contrôle du débit (Numéros de référence - Téléchargement CAO)

VNB (Commande pneumatique), Vanne de process pour le contrôle du débit
A 2 port valve for flow control made by SMC.
[Features]
· Wide variety of applicable fluids
· Cylinder actuation by external pilot air
· Wide variations

(i)Remarque

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Référence pièce

Vous pouvez trouver ici le numéro
de référence lié au produit recherché.

VNB201BS-10A-B

2 Port Valve For Flow Control, Process Valve, VNB Series Specifications

VNB Series external appearance

VNB Series external appearance

Fluid (Main Piping) Water, oil, air, vacuum, etc.
Fluid Temperature VNB□□□A, VNB□1□B VNB□1□C *1: -5 to +60°C
VNB□0□B
VNB□0□C
*1: -5 to +99℃
(Water, oil, etc. Air-operated type only)
Ambient Temperature *1 -5 to +50°C (60°C for air-operated type)
Proof Pressure 1.5 MPa
Operating Pressure *4 VNB□□1□ Low vacuum to 0.5 MPa
VNB□□2□
VNB□□3□
VNB□□4□
Low vacuum to 1 MPa
External Pilot Air Pressure VNB□□1□
VNB□□4□
0.25 to 0.7 MPa
VNB□□2□
VNB□□3□
0.1 + 0.25 ×; (operating pressure) to 0.25 + 0.25 ×; (operating pressure) MPa*3
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 *5 Unrestricted

*1: No freezing.
*2: Do not lubricate if seal material is EPR.
*3: For low vacuums, keep the pilot pressure in the 0.125 to 0.275‑MPa range.
*4: The pressure differential between port 1 (A) and 2 (B) must not exceed the maximum operating pressure.
*5: However, if the external pilot is a solenoid type, SMC recommends mounting the pilot solenoid valve in an upward facing vertical or horizontal orientation.

VNB□01/4 JIS symbol

VNB□01/4 JIS symbol

VNB□02 JIS symbol

VNB□02 JIS symbol

VNB□03 JIS symbol

VNB□03 JIS symbol

VNB□11/4 JIS symbol

VNB□11/4 JIS symbol

*When using in vacuums, ensure flow direction is from port 1 (A) to port 2 (B).

Model

Model Piping Connection Port Diameter (Threaded) 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
VNB1□□□-6A 1/8 7 3.3 0.29 0.80 0.9 1.0 0.3 0.4
VNB1□□□-8A 1/4 4.6 0.17 1.0 1.0 1.2
VNB1□□□-10A 3/8 4.7 0.18 1.1 1.1 1.3
VNB2□4□-10A 11 9.6 0.40 2.6 2.5 2.9 0.6 0.7
VNB2□□□-10A 15 17 0.32 4.0 3.9 4.5
VNB2□4□-15A 1/2 11 9.6 0.40 2.6 2.7 3.1
VNB2□□□-15A 15 19 0.24 4.8 5.0 5.8
VNB3□4□-20A 3/4 14 18 0.42 5.4 5.0 5.8 0.9 1.0
VNB3□□□-20A 20 35 0.13 7.4 9.6 11
Model Piping Connection Port Diameter Orifice Diameter
ø[mm]
Flow Rate Characteristics Weight (kg)
Thread *Flange Measured with Air Measured with Water
Effective Area (mm2) Kv Conversion Cv Air Operated Type External Pilot Solenoid Type
VNB4□4□-25A 1 - 16 130 6.1 7.0 1.4 1.5
VNB4□□□-25A 25 220 10.4 12
VNB5□4□-32A 1 1/4 - 22 210 9.8 11 2.5 2.6
VNB5□□□-32A 32 320 15.6 18
VNB5□4□-32F - 32 22 210 9.8 11 5.7 5.8
VNB5□□□-32F 32 320 15.6 18
VNB6□4□-40A 1 1/2 - 28 330 16.4 19 4.1 4.2
VNB6□□□-40A 40 500 24.2 28
VNB6□4□-40F - 40 28 330 16.4 19 7.7 7.8
VNB6□□□-40F 40 500 24.2 28
VNB7□4□-50A 2 - 33 520 25.1 29 6.3 6.4
VNB7□□□-50A 50 770 37.2 43
VNB7□4□-50F - 50 33 520 25.1 29 11.4 11.5
VNB7□□□-50F 50 770 37.2 43

*The accompanying flange should be JIS B 2210 10K (ordinary) or its equivalent.

Pilot Solenoid Valve Specifications

Piping Connection Port Diameter 6 A to 25 A 32 A to 50 A
Pilot Solenoid Valve*1 SF4-□□□-23
SF4-□D-23-Q
SF4-□DZ-23-Q
SF4-□□□1
SF4-□D1-Q
SF4-□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

*1 See catalog for information on ordering pilot solenoid valves.
*2 The vacuum pilot type pilot solenoid valve is VO307V-□□□1.
*3 The vacuum pilot-operated CE compliant pilot solenoid valve is VO307V-□D/DZ1-Q.

Diagram

VNB Series (N.C. type) diagram

VNB Series (N.C. type) diagram

VNB Series (N.O. type) diagram

VNB Series (N.O. type) diagram

*The C.O. type structure does not include return spring 6.

Component Parts

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

*1 Parts 3 and 4 are for selection of valve composition.
*2 Body option S is stainless steel; L is aluminum.

Operating Principles (except Vacuum Pilot Type)

For VNB□01/4□, □11/4□ (N.C. Type)

  • When pilot solenoid valve 7 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 6.

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 VNB□02□, □12□ (N.O. 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.

VNB□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)

 

Standard type (piping connection port diameter: 6A, 8A, 10A) dimensional drawing

Standard type (piping connection port diameter: 6A, 8A, 10A) dimensional drawing

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

  • VNB1□□□-6A main port 1 (A), 2 (B): 1/8
  • VNB1□□□-8A main port 1 (A), 2 (B): 1/8
  • VNB1□□□-10A main port 1 (A), 2 (B): 1/8

 

(Units: mm)

 

Standard type (piping connection port diameter: 10A, 15A, 20A, 25A) dimensional drawing

Standard type (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
VNB2□□□-10A 3/8 63 42 28 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
VNB2□□□-15A 1/2
VNB3□□□-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
VNB4□□□-25A 1 90 60 44 22 100 108 90 95 99.5 151.5 153 172 72 36 6.5 33.3 2.3 35 49 73

 

(Units: mm)

 

Vacuum pilot type (piping connection port diameter: 10A, 15A, 20A, 25A) dimensional drawing

Vacuum pilot type (piping connection port diameter: 10A, 15A, 20A, 25A) dimensional drawing

 

(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
VNB2□□□V-10A 3/8 63 42 28 14 72.5 80.5 72.2 95.3 121.1 162.5 52 26 4.5 24.3 2.3 25 34 55
VNB2□□□V-15A 1/2
VNB3□□□V-20A 3/4 80 50 35 17.5 84 92 77.2 100.3 132.6 174 62 31 5.5 28.3 2.3 30 43 60.5
VNB4□□□V-25A 1 90 60 44 22 100 108 78.2 101.3 148.6 190 72 36 6.5 33.3 2.3 35 49 73

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

Référence pièce
VNB201BS-10A-B
Référence pièceRelatif à
Prix unitaire standard
Quantité minimale de commandeRemise sur volume
Jour
d'expédition standard
?
Type Type à commutation Type de connexion Filetage nominal de tuyauterie Type d'entraînement Embase nominale de tube Diam. d'orifice
(Ø)
Plage de températures de fonctionnement
(°C)
Nombre de solénoïdes Tension Matériel d'étanchéité Option Matériau du corps Support Fonctions Conformité CE Entrée électrique du fil de sortie Type à fonctionnement manuel
-

169.94 €

1 26 jours Type à fonctionnement pneumatiqueNormalement fermés[Rc (R)] Rc3/8Type pilote-15-5~ 60--FKMType standardAcier inoxydableInclusAucun-AucunVerrouillage de type B (outil requis)

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Informations de base

Fluide applicable Air / Eau / Vide / Huile / Gaz Environnement de fonctionnement Standard Application Article seul

Vous vous trouvez sur la page de VNB (Commande pneumatique), Vanne de process pour le contrôle du débit, le numéro d'article est le suivant: VNB201BS-10A-B.
Veuillez trouver plus de détails concernant les particularités et les dimensions sous le numéro d'article VNB201BS-10A-B.

Variantes de ce produit

Référence pièce
VNB102A-6A-B
VNB102A-8A
VNB102A-8A-B
VNB201BS-15A
VNB201BS-15A-B
VNB201BS-F10A
Référence pièceRelatif àPrix unitaire standardQuantité minimale de commandeRemise sur volumeJour
d'expédition standard
?
Type Type à commutation Type de connexion Filetage nominal de tuyauterie Type d'entraînement Embase nominale de tube Diam. d'orifice
(Ø)
Plage de températures de fonctionnement
(°C)
Nombre de solénoïdes Tension Matériel d'étanchéité Option Matériau du corps Support Fonctions Conformité CE Entrée électrique du fil de sortie Type à fonctionnement manuel
-

61.61 €

1 26 jours Type à fonctionnement pneumatiqueNormalement ouvert[Rc (R)] Rc1/8Type pilote-7-5~ 60--NBRType standardBronzeInclusAucun-AucunVerrouillage de type B (outil requis)
-

58.85 €

1 26 jours Type à fonctionnement pneumatiqueNormalement ouvert[Rc (R)] Rc1/4Type pilote-7-5~ 60--NBRType standardBronzeAucunAucun-AucunNon verrouillable, type à poussoir
-

61.56 €

1 26 jours Type à fonctionnement pneumatiqueNormalement ouvert[Rc (R)] Rc1/4Type pilote-7-5~ 60--NBRType standardBronzeInclusAucun-AucunVerrouillage de type B (outil requis)

161.84 €

1 12 jours Type à fonctionnement pneumatiqueNormalement fermés[Rc (R)] Rc1/2Type pilote-15-5~60--FKMType standardAcier inoxydableAucunAucun-AucunNon verrouillable, type à poussoir
-

169.94 €

1 26 jours Type à fonctionnement pneumatiqueNormalement fermés[Rc (R)] Rc1/2Type pilote-15-5~ 60--FKMType standardAcier inoxydableInclusAucun-AucunVerrouillage de type B (outil requis)

161.84 €

1 26 jours Type à fonctionnement pneumatiqueNormalement fermésG3/8Type pilote-15-5~ 60--FKMType standardAcier inoxydableAucunAucun-AucunNon verrouillable, type à poussoir

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