จุดเด่นของ Airtec - Series SZS

• The valve operates after two input signals at 12 arriving within 0.5 s.
• The valve is actuated as long as the signals continue.
• If the input signals do not arrive within 0.5 s, the valve does not operate.
• Both signals must be reset before the valve switches back on.
• In addition, it has a self- locking device. A signal to 14 actuates the two-signal-control as a standard 5/2-valve.
• When the signal at 14 ends, the valve resets.