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Product details
Three piece butt welded ball valve diagram (3PC • BW) Q61F-16/64 C/P/R
Product Features
- Nominal pressure: 1.6-6.4MPa
- Applicable temperature range:- 20～232℃～350℃
- Applicable media: water, oil, gas, and certain corrosive liquids (W.O.G).
- Thread type: G•NPT.BSPT.DIN259/2999
Main connection dimensions and weight
| SIZE | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 21/2″ | 3 | 4 |
| D | 11.6 | 12.7 | 15 | 20 | 25 | 32 | 38 | 50 | 65 | 80 | 100 |
| L | 60 | 60 | 70 | 85 | 95 | 110 | 130 | 150 | 190 | 210 | 268 |
| H | 50 | 50 | 60 | 64 | 71 | 78 | 86 | 95 | 130 | 148 | 173 |
| E | 100 | 100 | 130 | 130 | 165 | 165 | 190 | 190 | 250 | 250 | 280 |
| C | 14 | 17.5 | 22.7 | 27.5 | 33.5 | 42 | 48.6 | 60.5 | 76.3 | 90 | 106.5 |
Material for main parts
Three piece butt welded ball valve assembly drawing
| Serial Number | Part name | material | |
| stainless steel | carbon steel | ||
| 1 | valve body | Stainless steel CF8M | Carbon steel WCB |
| 2 | sealing ring | Polytetrafluoroethylene (PTFE) | Polytetrafluoroethylene (PTFE) |
| 3 | valve cover | Stainless steel CF8M | Carbon steel WCB |
| 4 | sphere | Stainless steel SS316 | Stainless steel SS304 |
| 5 | valve stem | Stainless steel SS316 | Stainless steel SS316 |
| 6 | nut | Stainless steel SS304 | Stainless steel SS304 |
| 7 | grommet | Stainless steel SS304 | Stainless steel SS304 |
| 8 | handle sleeve | plastics | plastics |
| 9 | handle | Stainless steel SS304 | Stainless steel SS304 |
| 10 | stem nut | Stainless steel SS304 | Stainless steel SS304 |
| 11 | grommet | Stainless steel SS304 | Stainless steel SS304 |
| 12 | Packing gland nut | Stainless steel SS304 | Stainless steel SS304 |
| 13 | filler | Polytetrafluoroethylene (PTFE) | Polytetrafluoroethylene (PTFE) |
| 14 | Thrust washer | Polytetrafluoroethylene (PTFE) | Polytetrafluoroethylene (PTFE) |
| 15 | filler | Polytetrafluoroethylene (PTFE) | Polytetrafluoroethylene (PTFE) |
| 16 | bolt | Stainless steel SS304 | Stainless steel SS304 |
Note:
1. The main performance parameters such as the structure, structural diagram, dimensions, and parameters of the three piece butt welded ball valve on this webpage, as well as the installation dimension diagram and table, are only for reference. For detailed CAD drawings, installation diagrams, and product manuals, please request them from the marketing personnel of Saitai Valve.
Due to limited editing skills, errors and inadequacies are inevitable. We sincerely hope for your criticism and correction.
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