1. The cylinder speed is adjusted with knobs C,Dand E. First
have all the knobs fully closed and then open them gradually for
adjustment. Turn the knob clockwise to close (decrease the
speed of the piston rod) and counterclockwise to open (increase
the speed of the piston rod).
2. Speed adjustment for the working stroke
The speed is adjusted with the pressure valve and the flow
valve.
Open knobs CandEgradually until the required speed is
achieved. Make sure that knobs Cand Eare opened by the
same number of rotations.
Note 1) If the piston rod jerks, close knob Euntil the smooth
operation is achieved.
3. Speed adjustment for return stroke
The speed is adjusted with the flow valve.
Open knob Dgradually until the required speed is achieved.
4. Be sure to tighten the lock nut after adjustment.
1. The cylinder speed is adjusted with knobs C,Fand G.First
have all the knobs fully closed and then open them gradually for
adjustment. Turn the knob clockwise to close (decrease the speed
of the pistoin rod) and counterclockwise to open (increase the
speed of the piston rod).
2. Speed adjustment for the working stroke
The speed is adjusted with the pressure valve and the dual speed
controller.
Open knobsCandGgraduallyuntil the requiredspeed is
achieved. Make sure that knobs Cand Gare opened by the same
number of rotations.
Note 1) If the piston rod jerks, close knob Guntil the smooth
operation is achieved.
3. Speed adjustment for return stroke
The speed is adjusted with the dual speed controller.
Open knob Fgradually until the required speed is achieved.
4. Be sure to tighten the lock nut after adjustment.
Adjustment Procedure 1
Pressure adjustment Speed control
Adjustment Procedure 2
1. The fixed set pressure type (-F20) does not require adjustment
because the pressure is fixed at 0.2 MPa for both the pressure
valve and the flow valve.
2. The set pressures of the variable set pressure type pressure valve
and flow valve are adjusted with knob Aand knob Brespectively.
Turn the knob clockwise to increase thepressure and
counterclockwise to decrease the pressure.
3. The graduations 1, 2 and 3 correspond to 0.1, 0.2 and 0.3 MPa
respectively. Align the bottom end of the knob with the graduated
line for adjustment.
4. Set the same pressure for the pressure valve and the flow valve
(0.2 MPa as the recommended value).
5. The inlet side should be supplied with a pressure which is higher
than the set pressure by 0.1 MPa or more.
6. Cap the valve after adjustment.
2
3
Knob Align the bottom end of the
knob with the graduated line.
The figure illustrates the case
in which the pressure is set at
0.2 MPa.
Pressure Valve / Series ASR Flow Valve / Series ASQ
Pressure Valve / Series ASR Dual Speed Controller / Series ASD
Pressure adjustment Speed control
1. The fixed set pressure type (-F20) does not require adjustment
because the pressure is fixed at 0.2 MPa.
2. The pressure at the low pressure side (return stroke side) is
adjusted by the pressure valve.
3. The set pressure is adjusted with knob A. Turn the knob clockwise
to increase the pressure and counterclockwise to decrease the
pressure.
4. The graduations 1, 2 and 3 correspond to 0.1, 0.2 and 0.3 MPa
respectively. Align the bottom end of the knob with the graduated
line for adjustment.
5. Keep the set pressure as low as possible in order to achieve good
air saving effect.
6. Cap the valve after adjustment.
A
C
Knob
Knob
D
Knob
B
Knob
E
Knob
C
Knob
A
Knob
F
Knob
G
Knob
Air Saving Valve Series ASR /Series ASQ
4
