The ASCO™ Redundant Control System (RCS) 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 and greatly reduces spurious trip rates. 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, online testing.
ASCO's Redundant Control System Provides...
Process reliability and valve diagnostics, for safety instrumented applications up to SIL 3
The industry’s best choice for process valve diagnostics and actuation
Complete functional safety with enhanced reliability
The availability and reliability of RCS provides the industry’s best choice for process valve diagnostics and actuation. Advantages include:
No nuisance trips
Easy on-line maintenance
Automated solenoid testing
Automated partial stroke testing
Industry’s best choice for valve actuation and automated testing
The ASCO™ RCS is the only pilot valve system with no single point of failure that can result in unwanted closure of the process valve.
Read Emerson’s white paper Doubling Up On Safety to learn more about the benefits of the Redundant Control System.
When we needed technical assistance and applications support, Valin was there for us. Their knowledgeable engineers saved us an invaluable amount of time, helping us get up and running quickly. We are very happy with their services.