Description
Pressure Seal Gate Valve
Body: WCB, WC6, WCC, CF8, CF8M, A105, F22, F304, F316
Seal Facing: Stellite
Wedge: WCB, Stainless Steel
Stem: A182 F6, F304, F316
Back Seat Facing: Stellite
Gasket: Stainless Steel+Graphite
Bonnet: A105, F22, F304, F316
Bonnet Bolt: A193 B7
Bonnet Nut: A194 2H
Stem Packing: Graphite
Split Ring: A105, F22, F304, F316
Cover: A105, F22, F304, F316
Lantern Ring: A182 F6a, A276 410
Gland Flange: WCB, CF8
Gland Eyebolt: A193 B7, A183 B16, , A183 B8
Gland Nut: A194 2H
Yoke: WCB, CF8
Gear Box: Ductile iron
Nominal Diameter: DN50 to DN250
Nominal Pressure: Class1500 to Class2500
End Connection: Flanged, Buttweld, Threaded or Welded
Dimension
Class1500Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Unit: mm
| DN | d | D | D1 | L | H | W |
| 50 | 47 | 216 | 92 | 368 | 510 | 280 |
| 65 | 57 | 244 | 105 | 419 | 560 | 300 |
| 80 | 70 | 267 | 127 | 470 | 620 | 350 |
| 100 | 92 | 311 | 157 | 546 | 728 | 400 |
| 125 | 111 | 375 | 186 | 673 | 870 | 450 |
| 150 | 136 | 394 | 216 | 705 | 1000 | 500 |
| 200 | 178 | 483 | 270 | 831 | 1130 | 750 |
| 250 | 222 | 585 | 324 | 991 | 1360 | 900 |
