PR2 -Report No.: SHA/805484/RPT/11-01

In 2011, experts from Det Norske Veritas (DNV) performed PR2 capability experiments to the PFF 52-35 valve produced according to various parameters including PU TEMP Class, DD MATL Class, PSL3G by Shengji.

The valve was identified to be competent. Both the inspection and verification witness reports were signed.