8
Stainless Steel Air Motors
P1V-S
Air supply
Shut-off, filtering, pressure regulation and control valve
Reversible motor with 5/3 control valve
Reversible motor with two 3/ control valves
1
3
2
1
5
3
2
4
1
3
2
1
3
2
The table can be used as follows:
If you are using only one motor with each air treatment unit and
valve, simply follow the table. If you are using more than one
motor with the same air treatment unit: read the table values
for selecting the air treatment unit and add them together, and
select a suitable air treatment unit from the table showing air
flows per treatment unit. Then read the values for selecting the
valve from the bottom of the table, and select a suitable valve
from the table showing air flows per valve family.
The air treatment units have the following flows in Nl/Min at
7,5 bar supply pressure and 0,8 bar pressure drop
FRL series
Air flow in Nl/Min
P3H, Moduflex FRL, 40 Series, G1/4
550
P3K, Moduflex FRL, 60 Series, G1/
1310
P3M, Moduflex FRL, 80 Series, G1
770
Standard series FRL, G11/
900
Stainless series FRL PF, G1/4
530
Stainless series FRL PF, G1/
1480
Valve series with respective flows in Nl/minute
Valve series
Qn in Nl/Min
Valvetronic Solstar
33
Interface PS1
100
Adex A05
173
Moduflex size 1, ( x 3/)
0
Valvetronic PVL-B 5/3 closed centre, 6 mm push in
90
Moduflex size 1, (4/)
30
B43 Manual and mechanical
340
Valvetronic PVL-B x /3, 6 mm push in
350
Valvetronic PVL-B 5/3 closed centre, G1/8
370
Compact Isomax DX0
385
Valvetronic PVL-B x 3/ G1/8
440
Valvetronic PVL-B 5/, 6 mm push in
450
Valvetronic PVL-B 5/3 vented centre, 6 mm push in
450
Moduflex size , ( x 3/)
450
Flowstar PV-A
50
Valvetronic PVL-B 5/3 vented centre, G1/8
540
Valvetronic PVL-B 5/, G1/8
540
Valvetronic PVL-C x 3/, 8 mm push in
540
Adex A1
560
Valvetronic PVL-C x 3/ G1/8
570
Compact Isomax DX01
585
VIKING Xtreme PLAX
660
Valvetronic PVL-C 5/3 closed centre, 8 mm push in
700
Valvetronic PVL-C 5/3 vented centre, G1/4
700
B3-Series
780
Valvetronic PVL-C 5/3 closed centre, G1/4
780
Moduflex size , (4/)
800
Valvetronic PVL-C 5/, 8 mm push in
840
Valvetronic PVL-C 5/3 vented centre, 8 mm push in
840
Valvetronic PVL-C 5/, G1/4
840
Flowstar PV-B
1090
ISOMAX DX1
1150
B53 Manual and mechanical
1160
B4-Series
1170
VIKING Xtreme PLBX
190
B5-Series, G1/4
1440
Airline Isolator Valve VE/3
1470
ISOMAX DX
330
VIKING Xtreme PLCX, G3/8
460
VIKING Xtreme PLDX, G1/
660
ISOMAX DX3
4050
Airline Isolator Valve VE4/43
550
Airline Isolator Valve VE8/83
13680
1
3
2
1 m
2 m
Min 7,5 bar
6,7 bar
6 bar
The air supplying the motor must be filtered and regulated.
irectional valves are needed to control the pressurized air
which will cause the motor to rotate. These valves can be
equipped with several means of actuation, such as electric,
manual or pneumatic control. When the motor is used in a non-
reversible application, it is sufficient to use a / or 3/ valve
for supply. Either one 5/3 or two 3/ valves are needed for a
reversible motor, to ensure that the motor gets its compressed
air and the residual outlet is vented. A flow control can be
installed in the inlet pipe to regulate the motor speed if the
motor is not used as a reversible motor. One flow control with
by-pass is needed to regulate each direction of rotation if the
motor is used as a reversible motor. The built-in check valve
will then allow air from the residual air outlet to escape through
the outlet port in the control valve.
The compressed air supply must have sufficiently large
pipes and valves to give the motor maximum power. The motor
needs 6 bar at the supply port all the time. A reduction of
pressure to 5 bar reduces the power developed to 77%, and to
55% at 4 bar.
Choice of components for air supply
Since the supply pressure at the air motor inlet port is of
considerable importance for obtaining the power, speed and
torque quoted in the catalogue, the recommendations below
should be observed.
The following data must be complied with:
Supply pressure to air treatment unit:
Min 7,5 bar
Gauge pressure:
6,7 bar
Pipe length between air treatment unit and valve: Max 1 m
Pipe length between valve and air motor:
Max m
The pressure drop through air treatment unit - pipe -
valve - pipe means that 6 bar pressure is obtained at the
motor inlet port.
Please refer to the correction diagram on page 7, which shows
what lower supply pressure means for power, speed and
torque.
Содержание P1V-S002A0130
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