1 Aug 2017
HD Deluge Valves models H2/H3 were certified by Central Power Research Institute (CPRI) for use in Seismic Zones. Various test like seismic qualification test, operating basis earthquake (OBE), safe shutdown earthquake tests were successfully performed in CPRI Lab. The tests were performed as per IEEE 344 Standard for Seismic Qualification of Equipment for Nuclear Power Generating Stations.