Symbol
How to Order
Booster Regulator
VBA Series
VBA 0440A
Port size
02
03
04
1/4
3/8
1/2
Port size
VBA1A
VBA2A
VBA4A
Applicable seriesSymbol
Thread type
Rc
G
NPT
NPTF
Thread type
Note)
Symbol
Nil
F
N
T
1/4", Knob-operated type
3/8", Knob-operated type
1/2", Knob-operated type
3/8", Air-operated type
1/2", Air-operated type
1/2", Max. operating pressure 1.6 MPa
1/4", Knob-operated type
Pressure increase
ratio: Twice
Pressure increase
ratio: 2 to 4 times
Body size
10A
20A
40A
22A
42A
43A
11A
Note)
Note) Thread type: NPT, NPTF
Under the new measurement law, the pressure
unit of “psi” on the pressure gauges cannot be
used in Japan.
Semi-standard
Standard product
¡
Pressure unit on the product name label: psi
¡
Pressure unit on the pressure gauge: MPa and psi
Semi-standard
Symbol
Nil
Z
Note)
Note) Thread types apply to the IN, OUT,
and EXH ports of the VBA1A and to
the IN, OUT, EXH, and gauge ports of
the VBA2A and VBA4A.
The gauge ports of the VBA1A are
Rc thread type regardless of the
thread type indication.
Option
Option
Symbol
Nil
G
N
S
GN
GS
LN
LS
GLN
GLS
Note) Refer to “Combination of Thread Type and Options.”
Air Tank Compatibility Chart
RoHS
VBA11A-02
VBA20A-03
VBA10A-02
VBA40A-04
VBA22A-03
VBA42A-04
VBA43A-04
10A
11A
20A
22A
40A
42A
43A
G
Combination of Thread Type and Options
Body size
Option
Semi-standard
Thread
type
Nil
Nil
F
N
T
Nil
F
N
T
Nil
F
N
T
N
S
—
—
GN
GS
—
—
LN
LS
—
—
GLN
—
—
Nil
GLS
-Z
—
—
—
—
—
—
Made to Order
(For details, refer to page 1020.)
None
Pressure gauge
Silencer
High-noise reduction silencer
Note)
Pressure gauge, Silencer
Pressure gauge, High-noise reduction silencer
Note)
Elbow silencer
Note)
Elbow high-noise reduction silencer
Note)
Pressure gauge, Elbow silencer
Note)
Pressure gauge, Elbow high-noise reduction silencer
Note)
Elbow silencer
Pressure
gauge
Pressure
gauge
Silencer
Note) Set the pressure increase ratio to 2 or more.
VBAT05A(1)
VBAT05S(1)
VBAT10A(1)
VBAT10S(1)
VBAT20A(1)
VBAT20S(1)
VBAT38A(1)
VBAT38S(1)
VBA20A/22AVBA10A/11A
VBA43A
—
—
—
VBA40A/42A
—
—
—
—
—
—
Booster
regulator
Air tank
1010