EN 1.0619 Gate Valve Provider Supplies EN 1.0619 (WCB) Gate Valve, Size DN250, Pressure PN160, Standard DIN 3352, RF, Rising Stem (RS), Gear Operated. Key Specifications / Features Size: DN250. Pressure Rating: PN160. Body/Bonnet: EN 1.0619 (WCB). Wedge: EN 1.0619. Standards: Design and Manufacture: DIN 3352; EN 10434. Face to Face: DIN 3202; EN 558. Flanged Ends: DIN 2543-2545; EN 1092. Inspection and Test: DIN 3230; EN 12266. Pressure and Temperature: DIN 2401. https://www.weldonvalves.com/