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2-Port Air Operated Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

2-Port Air Operated Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

CKD

CKD

Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series.
[Features]
・ NC (normally closed) type, NO (normally open) type, double acting type
·Connection port size: Rc1/4, Rc3/8
·Operating fluid: Air, water, gas, and low vacuum

PDF

Part Number

Configured Part Number is shown.

Drawing

●NAB※-8·10-02·B2·D2·E2/NAB※V-8·10-02·B2·D2·E2

Drawing 1 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

●NAB※-8·10/NAB※V-8·10

Drawing 2 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

● Mounting Plate
NAB※-8·10-※※ B
NAB※V-8·10-※※ B

Drawing 3 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

● Quick-connect fitting, straight type
NAB※-8·10-02·B2·D2·E2
NAB※V-8·10-02·B2·D2·E2

Drawing 4 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

● Quick-connect fitting, L type
NAB※-8·10-02·B2·D2·E2
NAB※V-8·10-02·B2·D2·E2

Drawing 5 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

* The mounting plate is not sold separately.

Product Specifications

JIS symbol

●NAB※ (※1)

Product specifications-related image 1 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

NC (normally closed) type

Product specifications-related image 2 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

NO (normally open) type

Product specifications-related image 3 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

Double-acting operation type

*1: When the constantly pressurized side is connected to the port B, the durability will be inferior to that when it is connected to the port A.

 

●NAB※V

Product specifications-related image 4 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

NC (normally closed) type

Product specifications-related image 5 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

NO (normally open) type

Product specifications-related image 6 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

Double-acting operation type

Product Specifications

  • Materials: Steel, galvanized
 
ItemsNAB※ NAB※V
NAB1 NAB2 NAB3 NAB1V NAB2V NAB3V
Operating methodNC (normally closed) typeNO (normally open) typeDouble-acting
operation type		NC (normally closed) typeNO (normally open) typeDouble-acting
operation type
Operating fluidAir, water, and gasLow vacuum (air, water)
Fluid viscosity (mm^2/s)500 or less
Operating pressure0 to 0.7 MPa1.3 × 10^2 to 7 × 10^5 Pa (abs)
Pressure resistance (with water pressure) (MPa)1.4
Fluid temperature (°C)-10 to +60 (No freezing) (*2)
Ambient temperature (°C)-10 to +60
Valve Seat Leakage0.12 cm^3 / min or less (with pneumatic pressure)1.33 × 10^-3 Pa·m^3 / sHe or less
Connection port sizeRc1/4, Rc3/8
Orifice Diameter (mm)7
Cv Factor1.2
C [dm^3 / (s·bar)]5.2 (※3)
b0.3
Weight (kg)0.28 (Note that it varies depending on the type.)
Mounting orientationSwivel
Pilot fluidAir
Pilot pressure (MPa)0.25 to 0.7(※4)0.25 to 0.7(※4)
Pilot connection sizeRc1/8 (Note that it varies depending on the type.)

*2: The same applies to the seal material of nitrile rubber and fluoroelastomer.
*3: The conversion formula between the effective cross-sectional area S and the sonic conductance C is S ≈ 5.0 × C.
*4: Please refer to the following for the pilot pressure of NO type and double-acting type.

 

■Pilot pressure
Please use the pilot pressure within the specified range. In particular, set the pilot pressures for the NAB series of the NO type and double-acting operation type as shown in the graph below.
If it is used below the set range of the graph, a seal failure will occur, and if it is used above the set range, the durability will decrease.
If the pilot pressure cannot be controlled, it is recommended to select the model number of the NC type.

Product specifications-related image 7 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

NAB2/2 V series

Product specifications-related image 8 of Air-Operated 2-Port Valve, Single Unit, Compact Cylinder Valve NAB/NAB□V Series

NAB3/3 V series

Standard Table

Quick-connect fitting, straight type

Pilot Port Connection Port DiameterA
C47
C68.5
C183.5

Quick-connect fitting, L type

Pilot Port Connection Port DiameterBCDEF
CL46.511.5141722
CL67.512.5161823
CL18478.51114
30
45
60
  1. 1
Part Number
NAB1-8-BB
NAB1-8-D
NAB1-8-DB
NAB1-8-EB
NAB1V-8-B
NAB1V-8-D
NAB1V-8-DB
NAB1V-8-E
NAB1V-8-EB
NAB2-8-B
NAB2-8-BB
NAB2-8-D
NAB2-8-DB
NAB2-8-E
NAB2-8-EB
NAB2V-8-B
NAB2V-8-DB
NAB2V-8-EB
NAB3-8-B
NAB3-8-BB
NAB3-8-D
NAB3-8-DB
NAB3-8-E
NAB3-8-EB
NAB3V-8-B
NAB3V-8-BB
NAB3V-8-D
NAB3V-8-E
NAB3V-8-EB
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Fluid Plumbing Thread Nominal Switching Type Material of Body Seal Material Mounting Plate

SGD 75.91

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Normally Closed] 2-Port Normally ClosedBrassFluoroelastomerAvailable

SGD 118.24

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Normally Closed] 2-Port Normally ClosedStainless steelNitrile rubberNA

SGD 118.24

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Normally Closed] 2-Port Normally ClosedStainless steelNitrile rubberAvailable

SGD 127.86

1 Piece(s) 9 Day(s) or more Air / Water / Gas1/4[Normally Closed] 2-Port Normally ClosedStainless steelFluoroelastomerAvailable

SGD 73.98

1 Piece(s) 15 Day(s) or more Vacuum1/4[Normally Closed] 2-Port Normally ClosedBrassFluoroelastomerNA

SGD 118.24

1 Piece(s) 15 Day(s) or more Vacuum1/4[Normally Closed] 2-Port Normally ClosedStainless steelNitrile rubberNA

SGD 118.24

1 Piece(s) 15 Day(s) or more Vacuum1/4[Normally Closed] 2-Port Normally ClosedStainless steelNitrile rubberAvailable

SGD 125.93

1 Piece(s) 15 Day(s) or more Vacuum1/4[Normally Closed] 2-Port Normally ClosedStainless steelFluoroelastomerNA

SGD 125.93

1 Piece(s) 15 Day(s) or more Vacuum1/4[Normally Closed] 2-Port Normally ClosedStainless steelFluoroelastomerAvailable

SGD 73.98

1 Piece(s) 9 Day(s) or more Air / Water / Gas1/4[Normally Open] 3-Port Normally OpenBrassFluoroelastomerNA

SGD 75.91

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Normally Open] 3-Port Normally OpenBrassFluoroelastomerAvailable

SGD 118.24

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Normally Open] 3-Port Normally OpenStainless steelNitrile rubberNA

SGD 118.24

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Normally Open] 3-Port Normally OpenStainless steelNitrile rubberAvailable

SGD 125.93

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Normally Open] 3-Port Normally OpenStainless steelFluoroelastomerNA

SGD 125.93

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Normally Open] 3-Port Normally OpenStainless steelFluoroelastomerAvailable

SGD 73.98

1 Piece(s) 15 Day(s) or more Vacuum1/4[Normally Open] 3-Port Normally OpenBrassFluoroelastomerNA

SGD 118.24

1 Piece(s) 15 Day(s) or more Vacuum1/4[Normally Open] 3-Port Normally OpenStainless steelNitrile rubberAvailable

SGD 125.93

1 Piece(s) 15 Day(s) or more Vacuum1/4[Normally Open] 3-Port Normally OpenStainless steelFluoroelastomerAvailable

SGD 73.98

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Others] Double Action TypeBrassFluoroelastomerNA

SGD 73.98

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Others] Double Action TypeBrassFluoroelastomerAvailable

SGD 118.24

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Others] Double Action TypeStainless steelNitrile rubberNA

SGD 118.24

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Others] Double Action TypeStainless steelNitrile rubberAvailable

SGD 125.93

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Others] Double Action TypeStainless steelFluoroelastomerNA

SGD 125.93

1 Piece(s) 15 Day(s) or more Air / Water / Gas1/4[Others] Double Action TypeStainless steelFluoroelastomerAvailable

SGD 73.98

1 Piece(s) 15 Day(s) or more Vacuum1/4[Others] Double Action TypeBrassFluoroelastomerNA

SGD 73.98

1 Piece(s) 15 Day(s) or more Vacuum1/4[Others] Double Action TypeBrassFluoroelastomerAvailable

SGD 118.24

1 Piece(s) 15 Day(s) or more Vacuum1/4[Others] Double Action TypeStainless steelNitrile rubberNA

SGD 125.93

1 Piece(s) 15 Day(s) or more Vacuum1/4[Others] Double Action TypeStainless steelFluoroelastomerNA

SGD 125.93

1 Piece(s) 15 Day(s) or more Vacuum1/4[Others] Double Action TypeStainless steelFluoroelastomerAvailable

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  1. 1
 

Basic Information

Type Air Operated Type Operating Environment Standard Connection Type Rc
Pilot Connection Port Diameter Rc1/8

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Specification/Dimensions

  • Applicable Fluid

    • Air
    • Water
    • Vacuum
    • Gas

    Clear

  • Switching Type

    • Normally Closed
      • 2-Port Normally Closed
    • Normally Open
      • 3-Port Normally Open
    • Others
      • Double Action Type

    Clear

  • Material of Body

    • Brass
    • Stainless steel

    Clear

  • Seal Material

    • Fluoroelastomer
    • Nitrile rubber

    Clear

  • Mounting Plate

    • Available
    • NA

    Clear

  • type

    • NAB□
    • NAB□V

    Clear

  • Plumbing Thread Nominal

    • 1/4
    • 3/8

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 9 Day(s) or Less
    • 15 Day(s) or Less

    Clear

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