Barakah Contract Win for Pentair Valves & Controls

Published: 16th October 2013 | Issue 26

The United Arab Emirates need for electrical power is expected to grow 5.5 from GWe in 2011 to over 40 GWe in 2020

Pentair Valves & Controls is pleased to announce the specification of Sempell pressurizer safety relief valve (PSRV) systems at the new Barakah nuclear plant in the United Arab Emirates. The PSRV systems are the first pilot-operated safety relief valves with the ASME NV-Stamp, and will be used in all four planned units at Barakah.

Traditionally associated with oil exports, the United Arab Emirates is exploring nuclear power generation to meet needs for electrical power, which is expected to grow 5.5 from GWe in 2011 to over 40 GWe in 2020. The Barakah site is the first nuclear power plant in the UAE, and results from a partnership between the Emirates Nuclear Energy Corporation (ENEC) and the Korea Electric Power Cooperation (KEPCO). The site is set to house four APR-1400 third generation reactors built according to a modified Korean design, and is expected to be fully operational by 2017. The units will have a generation capacity of 1.4 GW each, supplying power to a significant proportion of the UAE.

Doosan Heavy Industries, one of the subcontractors used by KEPCO to supply turbines and generators to the project, specified Sempell PSRV systems in compact design type VS99 for use in the pressurized water reactors (PWR) at the Barakah plant. The PSRV systems are specially designed and engineered for the Korean reactor designs, and have been subject to four years’ development, manufacturing and testing to ensure their suitability and performance. Sempell’s PSRV systems meet ASME III and QME 1 approvals, providing the highest safety assurances. The pilotoperated PSRV systems for application within the primary circuit protect it from extensive pressure increases. These form part of the four compact valve stations welded directly on the top of the pressurizer in a horizontal position in each reactor unit to achieve optimized pipe conduction.

Jürgen Pick, director, product management, nuclear power, Pentair Valves & Controls, comments, “We’re delighted to be supplying our PSRV systems to the UAE’s first ever nuclear power plant. We feel that this specification demonstrates our proven track record for delivering safe, reliable equipment to nuclear applications. By tailoring our designs and offering an ASME NV-Stamp approved valve system, we are able to meet the stringent requirements of the project. We’re looking forward to continuing our successful partnership with Doosan, and to delivering great service and support in the future.”

Pentair Valves and Controls Ltd
Tel: 01858 467 281
www.pentair.com

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