VBA10A-T02GN-Z SMC Corporation, VBA10A-T02GN-Z Datasheet - Page 11

• Manufacturer Part Number: VBA10A-T02GN-Z
• Description: Booster regulator, pressure gauge, silencer, NPTF, ratio 2x, 230 l/min, 1/4 in
• Manufacturer: SMC Corporation

Specifications of VBA10A-T02GN-Z

• Brand/series: VBA Series
• Flow Rate: 230 SCFM
• Pressure Adjustment: Handle Operating
• Pressure Increase Ratio: Twice
• Pressure, Operating: 1 MPa
• Proof Pressure: 3.0 MPa
• Size, Port: 1⁄4 in.
• Temperature, Ambient: 2 to 50
• Thread Type: NPTF

1. Setting the pressure on the handle-operated type
2. Setting the pressure on the air-operated type
• If air is supplied to the product in the shipped state, the air
• There is an upper and lower limit for the handle rotation. If
• Once the setting is completed, push the handle down and
• To decrease the outlet pressure, after the pressure has
• To reset the pressure, first reduce the pressure so that it is
(VBA22A, 42A)
• Connect the outlet pipe of the pilot regulator for the remote
• Refer to the graph below for the relationship between the
• The AR20 and AW20 are recommended for the pilot regula-
• The outlet pressure is twice the pilot pressure.
• When the inlet pressure is 0.4 MPa:
Pilot regulator
will be released.
Set the pressure by quickly pulling up on the governor
handle, releasing the lock, and rotating the handle in the
direction of the arrow (+).
over-rotating the handle even after reaching to the limit, the
internal parts may be damaged. If the handle suddenly feels
heavy while being turned, stop turning the handle.
lock it.
been set, rotate the handle in the direction of the arrow (–).
The residual air will be released from the area of the
handle, due to the relief construction of the governor.
lower than the desired pressure; then, set it to the desired
pressure.
control to the pilot port (P). (Refer to the diagram below.)
pilot pressure and outlet pressure.
tor.
Pilot pressure
Outlet pressure
Caution
0.2 MPa to 0.4 MPa
0.4 MPa to 0.8 MPa
Low
SMC
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1
0
High
0.1
Pilot pressure MPa
0.2
0.3
0.4
0.5
Handling
3. Draining
4. Exhaust
5. Maintenance
• If this product is used with a large amount of drainage
• Exhausting time from E port may be longer for a booster
• Life expectancy varies depending on the quality of air and
• When maintenance is required, confirm the model and serial
• Conduct maintenance according to the specified mainte-
• The list of replacement parts and kit number are shown on
Conduct maintenance earlier than scheduled in such cases.
accumulated in the filter, mist separator or tank, the
drainage could flow out, leading to equipment malfunction.
Therefore, drain the system once a day. If it is equipped
with an auto drain, check its operation once a day.
regulator which is set to switch in longer hour intervals. This
is not an abnormal phenomenon.
the operating conditions. Signs that the unit is reaching the
end of its service life include the following:
•
•
number of the booster regulator, and please contact SMC
for maintenance kit.
nance procedure by individuals possessing enough knowl-
edge and experiences in maintaining pneumatic equipment.
page 9, and the figure shows the position of the parts.
Constant bleed from under the handle.
Air exhaust noise can be heard from the booster regulator
at 10 to 20 second intervals even when there is no air
consumption on the outlet side.
Booster Regulator
Series
VBA
8