- SMC Press Control Operating Manual

April 17, 2000 Man ual Versio n 1.0
3.5
Figure 3.6: Auto-Counterbalance with Type “A” Integrated Valve.
Figure 3.7: Auto-Counterbalance with Type “C” Integrated Valve.
For automatic control, the pressure regulator and check valve are replaced with an air valve system.
Figures 3.6 and 3.7 illustrate systems using the Type “A” and Type “C” valves described in section 3.2.
In all cases a pressure transducer is used to monitor the air pressure.