Advanced Redundant Control Systems (ARCS)
Asco ARCSs allow emergency shutdown valve applications in the power, chemical and oil & gas industries. These systems feature a direct valve-to-valve design for eliminating fittings & pipework between the solenoid valves. They offer status indication & feedback to facilitate online detection of faults and preventive maintenance. They utilise 1oo2, 2oo2 or 2oo3 voting solenoids for enhancing the reliability of the circuit by controlling the pilot air signal to process valve actuators.