福斯Flowserve 給水隔離閥

Compliant with ASME Section III and RCC-M design codes, this valve is the industry standard for fast-acting, reliable isolation of main steam or main feedwater lines.　

FEATURES AND BENEFITS
•Installed base-proven design with over 600 Equiwedge gate valves, MSIVs, and MFIVs installed in operating nuclear power generation plants
•Minimized closing time that is 100% verifiable prior to plant startup or during outages to ensure safe shutdown of reactor to prevent meltdown
•Gas/hydraulic actuator design provides ability to close valve within 3 to 5 seconds of receipt of signal
•Maximized actuator readiness designed with self-contained stored energy and critical component redundancies
•Extended service life enabled by simplified modular design with no external hose or piping connections and a 12-year maintenance cycle
•Environmental and functional qualifications per IEEE and ASME QME-1 requirements

Size Range:
•NPS 4 to 42
•DN 100 to 1051

Pressure Class Range:
•601 to 1500
•PN 110 to 260

Seating Material: Metal