
Pn16 Ductile Iron Flanged Pressure Reducing Valve Prv Blue Epoxy Coated Water Pressure Relief Control Valve for Water Supply. Automatic Pressure Stabilization: Hydraulic operated valve automatically reduces and stabilizes downstream water pressure regardless of upstream fluctuations. Durable Ductile Iron Construction: Main body made of GGG50 ductile iron with blue epoxy powder coating for excellent anti-corrosion performance. Wide Size Range Availability: Full sizes from DN50 to DN600 available for large-scale municipal water supply and pipeline projects. High Pressure Rating: Available in PN10, PN16, and PN25 pressure ratings suitable for various water distribution systems. Brass Pilot Components: Pilot parts and seat made of brass ensuring stable long-term operation and reliability. Built-in Filtration System: Internal filter in pilot system prevents impurity blockage of control components. Factory Direct Technical Support: Direct supply with support for parameter adjustments, material test reports, and dimension drawings. Comprehensive Quality Certification: Manufactured based on ISO, EN, DIN, and AWWA standards with 100% water pressure testing.