NRS Carbon steel Gate Valve
NRS Carbon steel Gate Valve Body: Carbon Steel Wedge: Carbon Steel Stem Nut: Brass, Bronze Stem: Stainless Steel Gasket: EPDM, Graphite Bonnet: Carbon Steel Locating Ring: Carbon Steel O Ring: EPDM Bolts: Carbon Steel Handwheel: Carbon Steel, Ductile Iron, Cast Iron Gland: Carbon Steel O-Ring: EPDM Nuts: Carbon Steel Washer: Carbon Steel Bolts: Carbon Steel Nominal Diameter: DN40 to DN400 Nominal Pressure: Class150 to Class2500, PN10 to PN420 End Connection: Flanged, Buttweld, Socketweld Dimension PN16 Unit: mm DN L D C B n-d b f W H 40 165 150 110 84 4-19 18 3 160 265 50 178 165 125 99 4-19 19 3 160 280 65 190 185 145 119 4-19 19 3 160 305 80 203 200 160 133 8-19 19 3 180 350 100 229 220 180 154 8-19 19 3 200 390 125 254 250 210 184 8-19 19 3 250 470 150 267 285 240 210 8-23 19 3 250 525 200 292 340 295 265 12-23 20 3 300 630 250 330 405 355 319 12-28 22 3 350 780 300 356 460 410 370 12-28 24.5 4 350 870 350 381 520 470 429 16-28 26.5 4 480 1100 400 406 580 525 480 16-31 28 4 480 1200
