DIN 3352 F4 Non-Rising Stem Metal Seated Gate Valve

設計標準Design: DIN 3352

結構長Face to Face: DIN 3352 F4

法蘭標準 Flanges: EN 1092-2 PN10

閥體Body:灰鐵 EN-GJL-250; 閘板Wedge: 灰鐵EN-GJL-250;

閥桿Stem: AISI 420/2CR13; 閥蓋 Bonnet:灰鐵 EN-GJL-250; 壓力:PN10

環氧樹脂噴涂Product color: Blue RAL 5017