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PTFE Coated Lug Butterfly Valve
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DÉTAILS DU PRODUIT
PTFE Coated Lug Butterfly Valve Introduction
PTFE Coated Lug Butterfly Valve is a type of butterfly valve designed for use in highly corrosive and demanding environments. The PTFE (Polytetrafluoroethylene) coating provides exceptional chemical resistance, making it ideal for handling aggressive chemicals, acids, and gases. Its lug-style design allows for easy installation between flanges, ensuring secure connections. This valve offers reliable sealing, low friction, and minimal maintenance, making it suitable for industries like chemical processing, wastewater treatment, and pharmaceuticals.
Features of PTFE butterfly valve
- High Corrosion Resistance: The PTFE coating provides excellent resistance to aggressive chemicals, acids, and corrosive gases.
- Reliable Sealing: Offers tight sealing for leak-proof performance, suitable for a wide range of media.
- Low Friction: The PTFE lining minimizes friction, resulting in smooth operation and reduced wear over time.
- Easy Installation: The lug-style design allows for quick, secure installation between flanges, supporting easier maintenance.
PTFE Coated Lug Butterfly Valve Drawing
Standard Materials Of Main Parts
|
NO |
NAME |
MATERIAL |
|
1 |
Body |
DI |
|
2 |
Seat |
PTFE |
|
3 |
Disc |
CF8+PTFE/PFA |
|
4 |
Lower Stem |
SS420 |
|
5 |
Upper Stem |
SS420 |
|
6 |
Nut |
SS |
|
7 |
Gear |
|
| Nominal Pressure | 0.6 | Mpa | |
| Testing Pressure | shell | 0.9 | |
| sealing | 0.66 | ||
Dimensions:(mm)
| SIZE | L | PN10 | ||
| in | DN | D1 | N-M | |
| 2 | 50 | 43 | 125 | 4-M16 |
| 2.5 | 65 | 46 | 145 | 4-M16 |
| 3 | 80 | 46 | 160 | 8-M16 |
| 4 | 100 | 52 | 180 | 8-M16 |
| 5 | 125 | 56 | 210 | 8-M16 |
| 6 | 150 | 56 | 240 | 8-M20 |
| 8 | 200 | 60 | 295 | 8-M20 |
| 10 | 250 | 68 | 350 | 12-M20 |
| 12 | 300 | 78 | 400 | 12-M20 |
| 14 | 350 | 78 | 460 | 16-M20 |
| 16 | 400 | 102 | 515 | 16-M24 |
| 18 | 450 | 114 | 565 | 20-M24 |
| 20 | 500 | 127 | 620 | 20-M24 |
| 24 | 600 | 154 | 725 | 20-M27 |