KITZ
Kitz 10STBF,10STLBF Floating 10K Ball Valve (Full Bore)
Manufacturer: Kitz
Model: 10STBF, 10STLBF
Structure
Maximum Service Pressure
| Code | Valve Size | Temperature | Pressure |
|---|---|---|---|
| 10STBF | All size | -10~120°C W.O.G. | 1.4 MPa |
| 10STLBF | All size | -10~80°C gas | 1.2 MPa |
Use for lubricating or hydraulic oil is acceptable.
Materials
| Parts | JIS Material |
|---|---|
| Body | FCD-S |
| Body cap | FCD-S |
| Stem | SUS 403 |
| Ball | SUS 304 / SCS 13A / SUS 304TP |
| Gland | FCD-S |
| Gland packing | PTFE |
| Gasket | PTFE |
| Packing washer | SUS 304 (½ to 1¼) |
| Ball seat | HYPATITE® PTFE *¹ |
| Cap bolt/nut | SS 400 *² |
| Gland bolt | Alloy steel |
| O ring *³ | NBR |
| Stopper | SUS 430 |
| Name plate *³ | SUS 304 |
*¹PTFE or C/F PTFE is optionally available.
*²Different bolt/nut material is required for service exceeding temperature range of 0 to 225°C.
Contact KITZ Corporation for technical advice.
*³for 10STLB only
Contact KITZ Corporation for use of valve actuators.
Dimensions
| Nominal Size | NPS | ½ | ¾ | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | |
| L | 108 | 117 | 127 | 140 | 165 | 178 | 190 | 203 | 229 | 356 | 394 | 457 | |
| H | 106 | 109 | 129 | 132 | 114 | 121 | 154 | 163 | 199 | 219 | 293 | 352 | |
| D | 130 | 130 | 160 | 160 | 230 | 230 | 400 | 400 | 460 | 460 | 1000 | 1500 | |
*RF-flanged ends are optionally available.
Gear Operation
| Nominal Pressure | 10K | Gear Operator | |||
|---|---|---|---|---|---|
| H | D | C | A | ||
| Nominal size (NPS) | 2½ | 260 | 175 | 140 | 65.5 |
| 3 | 269 | 185 | 150 | 65.5 | |
| 4 | 292 | 210 | 175 | 65.5 | |
| 5 | 312 | 250 | 210 | 65.5 | |
| 6 | 337 | 280 | 240 | 65.5 | |
| 8 | 414 | 330 | 290 | 88.5 | |
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