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Product details
Three piece flange ball valve diagram (3PC) Q41F-16/40 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).
Main connection dimensions and weight
| SIZE | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 21/2″ | 3″ | 4″ |
| d | 15 | 20 | 25 | 32 | 38 | 50 | 65 | 76 | 100 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 |
| D | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 230 |
| D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 190 |
| D2 | 45 | 55 | 65 | 78 | 85 | 100 | 120 | 135 | 160 |
| b | 14 | 16 | 16 | 18 | 18 | 20 | 22 | 24 | 24 |
| f | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 |
| H | 75 | 95 | 90 | 110 | 130 | 140 | 170 | 180 | 250 |
| W | 130 | 140 | 140 | 170 | 200 | 220 | 350 | 350 | 550 |
| n-do | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-22 |
Material for main parts
Three piece flange ball valve assembly drawing
| Serial Number | Part name | material | |
| stainless steel | carbon steel | ||
| 1 | bolt | Stainless steel SS304 | carbon steel |
| 2 | Spring washer | Stainless steel SS304 | Stainless steel SS304 |
| 3 | nut | Stainless steel SS304 | carbon steel |
| 4 | valve cover | Stainless steel CF8/CF8M | Carbon steel WCB |
| 5 | valve body | Stainless steel CF8/CF8M | Carbon steel WCB |
| 6 | ball | Stainless steel CF8 | Stainless steel CF8 |
| 7 | sealing ring | Polytetrafluoroethylene (PTFE) | Polytetrafluoroethylene (PTFE) |
| 8 | valve stem | Stainless steel SS316 | Stainless steel SS304 |
| 9 | filler | Polytetrafluoroethylene (PTFE) | Polytetrafluoroethylene (PTFE) |
| 10 | gland nut | Stainless steel SS316 | Stainless steel SS304 |
| 11 | Spring washer | Stainless steel SS304 | Stainless steel SS304 |
| 12 | nut | Stainless steel SS304 | Stainless steel SS304 |
| 13 | handle | 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 flange 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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