Anti-Corrosion Ggg40 Ductile Iron Wafer Double Door Check Valve Blue Epoxy Coated Pn10 Pn16 for Middle East Pipeline Project

Anti-Corrosion Ggg40 Ductile Iron Wafer Double Door Check Valve Blue Epoxy Coated Pn10 Pn16 for Middle East Pipeline Project. GGG40 Ductile Iron Body: Robust construction ensures stable operation for desalination and sewage circulating pipelines. Stainless Steel Double Discs: Durable against sandy impurities and abrasion in water media using SS304/316. Compact Wafer Design: Space-saving structure facilitates easy installation and maintenance in pump stations. Wide Size Range Availability: Standard sizes DN50-DN1500 available, with stock kept for regular sizes. Comprehensive MTC Documentation: Complete Material Test Certificates provided for government tender audits. Fast Response Backflow Prevention: Quick open-close action effectively prevents medium backflow in pipelines. Multiple Pressure Ratings: Available in PN10 and PN16 pressure classes to suit various project requirements.