| Customization: | Available |
|---|---|
| Customized: | Customized |
| Certification: | ISO, CE |
|
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1. Easy adjustment of output pressure.
2. Boosts local line pressure without requiring additional power.
3. Possible to get a maximum of double pressure by connecting air with a factory line. (VBA11A: maximum 4 times)
4. Space-saving type that directly connects air tanks and booster regulators.
| Model | VBA10A- 02 |
VBA20A- 03 |
VBA40A- 04 |
VBA22A- 03 |
VBA42A- 04 |
VBA43A- 04 |
VBA11A- 02 |
| Working medium | Compressed air | ||||||
|
Pressure increase ratio |
Twice | 2 to 4 times*4) | |||||
| Pressure adjustment mechanism | Knob-operated with relief mechanism*2) | Air-operated | Knob-operated with relief mechanism*2) | ||||
|
Max.flow rate*3)[L/min (ANR)] |
230 | 1000 | 1900 | 1000 | 1900 | 1600 | 70 |
| Set pressure range (Mpa) | 0.2 to 2.0 | 0.2 to 1.0 | 0.2 to 1.6 | 0.4 to 2.0 | |||
| Supply pressure range (Mpa) | 0.1 to 1.0 | ||||||
| Proof pressure(Mpa) | 3 | 1.5 | 2.4 | 3 | |||
| Port size (RC)(IN/OUT: 2 locations) | 1/4 | 3/8 | 1/2 | 3/8 | 1/2 | 1/4 | |
|
Pressure gauge port size (Rc) (IN/OUT: 2 locations) |
1/8 | ||||||
| Tank connection port(with plug)*5) | 1/4 | 3/8 | 1/2 | 3/8 | 1/2 | 1/4 | |
| Ambient and fluid temperature (ºC) | 2 to 50(NO freezing) | ||||||
| Installation | Horizontal | ||||||
| Lubrication | Grease(Non-lube) | ||||||
| Weight (kg) | 0.84 | 3.9 | 8.6 | 3.9 | 8.6 | 8.6 | 0.89 |
*1) Be sure to secure an air supply capacity of the minimum operating pressure (0.1 MPa) or more.
*2) If the OUT pressure is higher than the set pressure by the knob, excess pressure is exhausted from the back of the knob.
*3) Flow rate at IN= OUT= 0.5 MPa. The pressure varies depending on the operating conditions. Refer to "Flow Rate Characteristics" .
*4) Set the pressure increase ratio to 2 or more.
*5) The tank connection port cannot be used for applications other than the connection with VBAT.
Ordering Code VBA Series Booster Regulator
VBA 40A - Nil1 04 Nil2 - Nil3
| 40A→ Body size | 10A |
1/4", Knob-operated type
|
Pressure increase
ratio: Twice
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|
| 20A | 3/8", Knob-operated type | |||
| 40A | 1/2", Knob-operated type | |||
| 22A |
3/8", Air-operated type
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| 42A | 1/2", Air-operated type | |||
| 43A | 1/2", Max. operating pressure 1.6 MPa | |||
| 11A | 1/4", Knob-operated type |
Pressure increaseratio: 2 to 4 times
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| * Set the pressure increase ratio to 2 or more. | ||||
| Nil1→ Thread type | Nil: Rc | F: G | N: NPT | T: NPTF |
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* Thread types apply to the IN, OUT, and EXH ports of the VBA1 A and to the IN, OUT, EXH,
and gauge ports of the VBA2 A and VBA4 A. The gauge ports of the VBA1 A are Rc thread type regardless of the thread type indication.
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| 04→ Port size | Symbol | 02 | 03 | 04 |
| Port size | 1/4 | 3/8 | 1/2 | |
| Applicable series | VBA1-A | VBA2-A | VBA4-A | |
| Nil2→ Option | Nil: None | G: Pressure gauge | ||
| N: | Silencer | |||
| S: | High-noise reduction silencer* | |||
| GN: | Pressure gauge, Silencer | |||
| GS: | Pressure gauge, High-noise reduction silencer* | |||
| LN: | Elbow silencer* | |||
| LS: | Elbow high-noise reduction silencer* | |||
| GLN: | Pressure gauge, Elbow silencer* | |||
| GLS: | Pressure gauge, Elbow high-noise reduction silencer* | |||
| * Refer to "Combination of Thread Type and Options." | ||||
| Nil3→ Semi-standard | Nil: Standard product | |||
|
Z*: Pressure unit on the product name label: psi Pressure unit on the pressure gauge: MPa and psi
* Thread type: NPT, NPTF
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Body size
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10A 11A
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Thread type
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Nil
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F
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N
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T
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Option
|
Nil
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√ | √ | √ |
√
|
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G
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√ | √ | √ |
√
|
|
|
N
|
√ | √ | √ |
√
|
|
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S
|
√ | √ |
-
|
-
|
|
|
GN
|
√ | √ |
√
|
√
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|
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GS
|
√ | √ |
-
|
-
|
|
|
LN
|
√ | √ |
√
|
√
|
|
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LS
|
√ | √ |
-
|
-
|
|
|
GLN
|
√ | √ |
√
|
√
|
|
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GLS
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√ | √ |
-
|
-
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|
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Semi-standard
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Nil
|
√ | √ | √ | √ |
|
-Z
|
-
|
-
|
√ | √ | |
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Body size
|
20A 22A
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Thread type
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Nil
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F
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N
|
T
|
|
Option
|
Nil
|
√
|
√
|
√
|
√
|
|
G
|
√
|
√
|
√ |
√
|
|
|
N
|
√
|
√
|
√
|
√
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|
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S
|
√
|
√
|
-
|
-
|
|
|
GN
|
√
|
√
|
√
|
√
|
|
|
GS
|
√
|
√
|
-
|
-
|
|
|
Semi -standard
|
Nil
|
√
|
√
|
√
|
√
|
|
-Z
|
-
|
-
|
√
|
√
|
|
|
Body size
|
40A 42A 43A
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Thread type
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Nil
|
F
|
N
|
T
|
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Option
|
Nil
|
√
|
√
|
√
|
√
|
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G
|
√
|
√
|
√
|
√
|
|
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N
|
√
|
√
|
√
|
√
|
|
|
S
|
√
|
√
|
-
|
-
|
|
|
GN
|
√
|
√
|
√
|
√
|
|
|
GS
|
√
|
√
|
-
|
-
|
|
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Semi-standard
|
Nil
|
√
|
√
|
√
|
√
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|
-Z
|
-
|
-
|
√
|
√
|
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Air tank/Booster regulator
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VBA10A/11A
|
VBA20A/22A
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VBA40A/22A
|
VBA43A
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VBAT05A(1)
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√
|
-
|
-
|
-
|
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VBAT05S(1)
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||||
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VBAT10A(1)
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√
|
√
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-
|
-
|
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VBAT10S(1)
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||||
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VBAT20A(1)
|
-
|
√
|
√
|
-
|
|
VBAT20S(1)
|
√
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|||
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VBAT38A(1)
|
-
|
√
|
√
|
-
|
|
VBAT38S(1)
|
√
|
Operate so that the flow rate follows the solid line even when the outlet side air has been consumed.
Ex.) For the VBA10A: When the inlet pressure is 0.5 MPa and the set pressure is 1.0 MPa, operate at an outlet air flflow rate of 180 L/min (ANR) or less.
Dotted line: Outside of the set pressure range
P1: Inlet pressure P2: Outlet pressure
* When operated at a flow rate that falls within the unstable area (P2 < P1 conditions) as shown in the graphs above, the booster regulator may not operate normally and may therefore fail to increase the pressure.
Pulsation is decreased with a tank. If the outlet capacity is undersized, pulsation may occur.
Conditions
Inlet pressure: 0.5 MPa
Outlet set pressure: 1 MPa
Flow rate: Between 0 and max. flow rate
Performance of air tank
1. Alleviates the pulsation generated on the outlet side.
2. When air consumption exceeds air supply during intermittent operation, required air will be accumulated in the tank for use.
3. This does not apply for continuous operation.
4. Operation at a flow rate that falls within the unstable area under temporary P1 ≥ P2 conditions can be prevented when the outlet side air has been consumed.
Internal Structure
Replacement Parts/Kit No
Place an order with the following applicable kit number.
| Model | VBA10A | VBA20A | VBA40A | VBA22A | VBA42A | VBA43A | VBA11A |
| Kit No. | KT-VBA10A-1 | KT-VBA20A-1 | KT-VBA40A-1 | KT-VBA22A-1 | KT-VBA42A-1 | KT-VBA43A-1 | KT-VBA11A-20 |
| No. | Model | VBA10A | VBA20A | VBA40A | VBA22A | VBA42A | VBA43A | VBA11A |
| Quantity | ||||||||
| 1 | Piston seal | 2 | 2 large 1 small | 2 | 1 each large and small | |||
| 2 | Governor assembly | 1 | ||||||
| 3 | Check valve | 4 | 2 | |||||
| 4 | Gasket | 2 | ||||||
| 5 | Rod seal | 1 | ||||||
| 6 | Mounting screw | - | 8 | 12 | 8 | 12 | - | |
| 7 | Cover C assembly | - | 1 | |||||
| - | Gasket pack | 1 | 2 | 1 | 2 | 1 | ||
| VPC Box | White Box | Color Box | VPC Carton | Pallet |
Delivery time:
| Conventional Products | Customized Products | Specially Customized Products |
| on the day of payment | 10 workdays | 25 workdays. |
Payment term:
| PayPal | TT | Western Union | DP | LC | Money Gram | Online Bank | Credit Order | Pay Later | DA |
| YES | YES | YES | NO | NO | YES | YES | YES | YES |
YES |
Transportation:
Express (DHL, UPS, TNT, JCEX, FEDEX) is available.
Sea and Air transports are available.
The most suitable transport way will be chosen for you.
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