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
NRS Carbon steel Gate Valve