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Air-operated 2-port valve, standalone compact cylinder valve, NAB/NAB□V series
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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
Part Number
Configured Part Number is shown.
Drawing
● NAB*-8, 10-02, B2, D2, E2 / NAB*V-8, 10-02, B2, D2, E2
● NAB*-8, 10 / NAB*V-8, 10
● Mounting plate
NAB*-8, 10-** B
NAB*V-8, 10-** B
● Quick connect fitting, straight type
NAB*-8, 10-02, B2, D2, E2
NAB*V-8, 10-02, B2, D2, E2
● Quick connect fitting, L type
NAB*-8, 10-02, B2, D2, E2
NAB*V-8, 10-02, B2, D2, E2
Material: Steel, galvanized finish
*Mounting plate is not sold as a single item.
Specifications Table
Quick connect fitting, straight type
| Pilot port connection port diameter | A |
|---|---|
| C4 | 7 |
| C6 | 8.5 |
| C18 | 3.5 |
Quick connect fitting L type
| Pilot port connection port diameter | B | C | D | E | F |
|---|---|---|---|---|---|
| CL4 | 6.5 | 11.5 | 14 | 17 | 22 |
| CL6 | 7.5 | 12.5 | 16 | 18 | 23 |
| CL18 | 4 | 7 | 8.5 | 11 | 14 |
Product Specification
JIS symbol
● NAB* (*1)
NC (normally closed) type
NO (normally open) type
Double acting type
*1: When the constantly pressurized side is connected to the B port, durability will be lower than when it is connected to the A port.
● NAB*V
NC (normally closed) type
NO (normally open) type
Double acting type
Product Specification
| Items | NAB* | NAB*V | ||||
|---|---|---|---|---|---|---|
| NAB1 | NAB2 | NAB3 | NAB1V | NAB2V | NAB3V | |
| Operation method | NC (normally closed) type | NO (normally open) type | Double-acting operation type | NC (normally closed) type | NO (normally open) type | Double-acting operation type |
| Operating fluid | Air, water, gas | Low vacuum (air, water) | ||||
| Fluid viscosity (mm2/s) | 500 or less | |||||
| Operating pressure | 0 to 0.7 MPa | 1.3×102 to 7×105 Pa (abs) | ||||
| Pressure resistance (at water pressure) (MPa) | 1.4 | |||||
| Fluid temperature (°C) | -10 to 60 (No freezing) (Note 2) | |||||
| Ambient temperature (°C) | -10 to 60 | |||||
| Valve seat leakage | 0.12 cm3/min or less (with air pressure) | 1.33 x 10-3 Pa·m3/s He or less | ||||
| Connection port diameter | Rc1/4, Rc3/8 | |||||
| Orifice diameter (mm) | 7 | |||||
| Cv value | 1.2 | |||||
| C [dm3/ (s·bar)] | 5.2 (*3) | |||||
| b | 0.3 | |||||
| Weight (kg) | 0.28 (however, this varies depending on the type.) | |||||
| Mounting posture | Free | |||||
| Pilot fluid | Air | |||||
| Pilot pressure (MPa) | 0.25 to 0.7 | (4) | 0.25 to 0.7 | (4) | ||
| Pilot connection port diameter | Rc1/8 (However, this may vary depending on the type.) | |||||
*2: The seal material is the same for both nitrile and fluoroelastomer.
*3: The conversion between effective cross-sectional area S and sonic conductance C is S ≈ 5.0 × C.
*4: For pilot pressure of the NO type and double operation type, please refer to the information below.
■ Pilot pressure
Use the pilot pressure within the specified range. In particular, set the pilot pressure for the NO type and double operation type of the NAB series as shown in the following graph.
If used below the setting range of the graph, seal failure may occur; if used above the setting range, durability will decrease.
If the pilot pressure cannot be controlled, we recommend selecting the NC type model.
NAB2/2 V series
NAB3/3 V series
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable Fluid | Plumbing Thread Nominal | Switching Type | Material of Body | Seal Material | Mounting Plate | Pilot Connection Port Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 206.59 | 1 Piece(s) | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | ⌀4 quick connect fitting | ||
MYR 206.59 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | ⌀6 quick connect fitting | |
MYR 225.73 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 225.73 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | ⌀4 quick connect fitting L type | |
MYR 225.73 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | ⌀6 quick connect fitting L type | |
MYR 238.55 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 212.95 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Available | ⌀4 quick connect fitting | |
MYR 212.95 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Available | ⌀6 quick connect fitting | |
MYR 232.14 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Available | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 232.14 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Available | ⌀4 quick connect fitting L type | |
MYR 232.14 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Available | ⌀6 quick connect fitting L type | |
MYR 244.92 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Available | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 321.03 | 1 Piece(s) | 76 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Not included | Rc1/8 | ||
MYR 244.92 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Not included | ⌀4 quick connect fitting | |
MYR 244.92 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Not included | ⌀6 quick connect fitting | |
MYR 264.11 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Not included | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 264.11 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Not included | ⌀4 quick connect fitting L type | |
MYR 264.11 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Not included | ⌀6 quick connect fitting L type | |
MYR 276.89 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Not included | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 251.33 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Available | ⌀4 quick connect fitting | |
MYR 251.33 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Available | ⌀6 quick connect fitting | |
MYR 270.48 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Available | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 270.48 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Available | ⌀4 quick connect fitting L type | |
MYR 270.48 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Available | ⌀6 quick connect fitting L type | |
MYR 283.26 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Available | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 273.55 | 1 Piece(s) | Available | 76 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Brass | Fluoroelastomer | Available | Rc1/8 | |
MYR 424.77 | 1 Piece(s) | Available | 76 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Not included | Rc1/8 | |
MYR 391.94 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Not included | ⌀4 quick connect fitting | |
MYR 391.94 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Not included | ⌀6 quick connect fitting | |
MYR 411.09 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Not included | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 411.09 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Not included | ⌀4 quick connect fitting L type | |
MYR 411.09 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Not included | ⌀6 quick connect fitting L type | |
MYR 423.91 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Not included | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 398.31 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Available | ⌀4 quick connect fitting | |
MYR 398.31 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Available | ⌀6 quick connect fitting | |
MYR 417.50 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Available | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 417.50 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Available | ⌀4 quick connect fitting L type | |
MYR 417.50 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Available | ⌀6 quick connect fitting L type | |
MYR 430.28 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Available | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 424.77 | 1 Piece(s) | 76 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Nitrile Rubber | Available | Rc1/8 | ||
MYR 417.50 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Not included | ⌀4 quick connect fitting | |
MYR 417.50 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Not included | ⌀6 quick connect fitting | |
MYR 436.69 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Not included | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 436.69 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Not included | ⌀4 quick connect fitting L type | |
MYR 436.69 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Not included | ⌀6 quick connect fitting L type | |
MYR 449.47 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Not included | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 423.91 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Available | ⌀4 quick connect fitting | |
MYR 423.91 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Available | ⌀6 quick connect fitting | |
MYR 443.06 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Available | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 443.06 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Available | ⌀4 quick connect fitting L type | |
MYR 443.06 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Available | ⌀6 quick connect fitting L type | |
MYR 455.84 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Available | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 459.19 | 1 Piece(s) | Available | 76 Day(s) or more | Air / Water / Gas | 1/4 | [Normally Closed] Normally Closed | Stainless steel | Fluoroelastomer | Available | Rc1/8 | |
MYR 206.59 | 1 Piece(s) | 72 Day(s) or more | Air / Water / Gas | 3/8 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | ⌀4 quick connect fitting | ||
MYR 206.59 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 3/8 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | ⌀6 quick connect fitting | |
MYR 225.73 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 3/8 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | For Air Fiber, ⌀1.8 quick connect fitting | |
MYR 225.73 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 3/8 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | ⌀4 quick connect fitting L type | |
MYR 225.73 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 3/8 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | ⌀6 quick connect fitting L type | |
MYR 238.55 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 3/8 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Not included | For Air Fiber, ⌀1.8 quick connect fitting L type | |
MYR 212.95 | 1 Piece(s) | Available | 72 Day(s) or more | Air / Water / Gas | 3/8 | [Normally Closed] Normally Closed | Brass | Nitrile Rubber | Available | ⌀4 quick connect fitting |
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Basic Information
| Type | Air Operated Type | Operating Environment | Standard | Connection Type | Rc |
|---|
Specification/Dimensions
-
Applicable Fluid
- Air
- Water
- Vacuum
- Gas
-
Plumbing Thread Nominal
-
Switching Type
- Normally Closed
- Normally Open
- Others
- Normally Closed
-
Material of Body
- Brass
- Stainless steel
-
Seal Material
- Fluoroelastomer
- Nitrile Rubber
-
Mounting Plate
-
Pilot Connection Port Diameter
- Rc1/8
- For Air Fiber, ⌀1.8 quick connect fitting
- For Air Fiber, ⌀1.8 quick connect fitting L type
- ⌀4 quick connect fitting
- ⌀4 quick connect fitting L type
- ⌀6 quick connect fitting
- ⌀6 quick connect fitting L type
-
type
- NAB□
- NAB□V
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 72 Day(s) or Less
- 76 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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