ASCO Valve - Redundant Control Systems

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Redundant Control Systems- Complete Functional Safety with Enhanced Reliability

The Redundant Control System is the only pilot valve system that has no single point of failure that could result in an unwanted closure of the process valve. The Redundant Control System is fit for use in SIL 3 applications with a spurious trip rate that is lower than Tri-Modular Redundant logic solvers.

RCS achieves a higher level of process safety and reliability by using a redundant, fault tolerant architecture, high diagnostic coverage, and automated testing. A keyed bypass allows on-line maintenance of the RCS without process interruption. The RCS is available in a variety of constructions that provide valve diagnostics through automated, partial stroke testing
The availability and reliability of RCS provides the most cost effective choice for process valve diagnostics and actuation.
ADVANTAGES: - No Nuisance Trips - Easy On-Line Maintenance - High Availability - Automated Solenoid Testing - Known Technology - Automated Partial Stroke Testing - Lowest Cost Options for Valve Actuation and Automated Testing

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