Valve diagnostics optimise control valve assets
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Severn Unival product story
Edited by the Engineeringtalk editorial team
Aug 11, 2006
Severn Unival is helping Drax Power to optimise the operation of its control valve assets through the implementation of a valve diagnostics programme.
Control valve aftermarket services specialist Severn Unival is helping Drax Power to optimise the operation of its control valve assets through the implementation of a valve diagnostics programme.
The Severn Unival asset optimisation team provided Drax Power with an impartial consultancy on the selection of smart positioners and worked with the customer on how to implement a predictive maintenance strategy to reduce plant operational costs whilst improving process control.
Drax Power operates Europe's largest coal fired power station, which has a generating capacity of 4000MW.
The company has invested in comprehensive environmental upgrades and is the UK's cleanest and most efficient fossil-fuelled power station.
Commenting on Severn Unival's contribution to these projects, Drax Instrument Engineer Rob Wilson says: "The implementation of valve footprint and data analyses has enabled us to focus on problem valves and direct the resource to where it is required".
"It has been a great investment and the move toward predictive maintenance is expected to provide a good return".
Jonathan Jones, General Manager of Severn Unival's Asset Optimisation Team, adds: "We are working with key customers like Drax Power to help them utilise the immense diagnostic capabilities available within modern control valve positioners".
"Where the customer does not have diagnostic positioners we are also able to provide a stand alone/portable diagnostic package to analyse nonsmart positioners".
"This enables the customer to benefit from the predictive maintenance techniques inherent in smart positioners without the capital expenditure required to upgrade the plant".
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