Class 2500 Globe Valve
Class 2500 globe valve comply with a long swivel nut coupled with small clearances between the swivel nut and the stem is utilized to guide the disc accurately to its seat.
- Valve Type
- High Pressure Globe Valve
- Size
- 1/2"-8"
- Pressure Rating
- Class 2500
- Origin
- China
Drawing and Material Specifications
Class 2500 Cast Steel Globe Valve
Typical Material
| ITEM | PART NAME | MATERIAL |
| 1 | Body | ASTM A216 GR.WCB |
| 2 | Seat Ring | A105+Stellite Faced |
| 3 | Disc | A105+Stellite Faced |
| 4 | Disc Thrust Plate | ASTM A276 Type 420 |
| 5 | Disc Nut | ASTM A276 Type410 |
| 6 | Stem | ASTM A182 GR.F6a |
| 7 | Bonnet Bolt Nuts | ASTMA194 GR.2H |
| 8 | Bonnet Bolts | ASTM A193 GR.B7 |
| 9 | Gasket,Ring Join | Soft lron |
| 10 | Backseat Bushing | ASTM A276 Type410 |
| 11 | Stem Packing | Braided & Die formed Graphite Ring |
| 12 | Bonnet | ASTM A216 GR.WCB |
| 13 | Eye Bolt Pins | Carbon Steel |
| 14 | Gland | ASTM A276 Type 410 |
| 15 | Gland Flange | ASTM A216 GR.WCB |
| 16 | Gland Eye Bolts | ASTM A307 GR.B |
| 17 | Eye Bolt Nuts | ASTM A194 GR.2H |
| 18 | Yoke Bush | ASTM A439 GR.D-2 |
| 19 | Screw | Carbon Steel |
| 20 | Handwheel | Ductile Iron |
| 21 | Handwheel Nut | ASTMA194 GR.2H |
| 22 | Washer | Carbon Steel |
| 23 | Lantern Ring | ASTM A276 Type410 |
Class 2500 Globe Valve Dimension & Weight
| Size | Dimensions (mm) | Weight | |||||
| Face to Face (End to End) | Hight | Gear | Kg | ||||
| L (RF) | L1 (BW) | L2 (RTJ) | H | W | |||
| 2" | DN50 | 454 | 451 | 454 | 720 | 400 | 176 |
| 3" | DN80 | 578 | 578 | 584 | 885 | 560 | 308 |
| 4" | DN100 | 673 | 673 | 683 | 1260 | 600 | 759 |
| 6" | DN150 | 914 | 914 | 927 | 1905 | 610 | 1990 |
| 8" | DN200 | 1022 | 1022 | 1038 | 2465 | 610 | 4390 |
Note:
* mean bevel gear operated globe valves.
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Valve type (ball, gate, globe, check etc.), valve size, pressure class, valve material, and end connection (flanged, butt welding etc.)
