- December 06, 2011
The valve meets the functional safety requirements for Safety Integrity Level (SIL) 3 capable per IEC 61508.
December 6, 2011 - exida certified the Velan Torqseal triple-offset butterfly valve for functional integrity. The certification ensures that the valve meets the functional safety requirements for Safety Integrity Level (SIL) 3 capable per IEC 61508. “A Failure Modes, Effects and Diagnostic Analysis (FMEDA) was performed on the Torqseal family of valves, which confirmed their suitability for use in safety applications,” said exida Evaluating Assessor Chris O’Brien. “We are impressed by the thoroughness and robustness of Velan’s development process, and they demonstrate a solid understanding of the issues necessary to achieve high levels of functional safety.” ”We selected exida because of its expertise in functional safety certification,” explains Gil Perez, vice president of engineering at Velan. “exida’s certification process has helped us focus our processes and product design on the real requirements of functional safety in accordance with IEC 61508. Obtaining a SIL 3 capable rating for our Torqseal triple offset butterfly valve is an important part of Velan’s long-term strategy regarding SIL certification for our product range.” About exida: exida is a certification and research firm specializing in safety critical/high availability automation systems, control system security, and alarm management. exida’s main offices are located in Sellersville, PA, USA and Munich, Germany. exida has worldwide operations with service centers in Brazil, Canada, Mexico, Netherlands, and New Zealand, Singapore, South Africa, Switzerland, and the United Kingdom. About Velan: Velan Inc. is a world leading manufacturer of industrial valves. Velan Inc. is a public company with its shares listed on the Toronto Stock Exchange under the symbol VLN.Learn More
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