PFA Lined Swing Check Valve
Key Specifications
Partner with GFT9
Global Reach
Manufacturer
Dependable
Digital Friendly
Core PFA Features
Corrosion Resistance
Low Friction / Non-Stick
Electrical Insulation
Thermal Stability
Swing Check Valve Leaflet Features
Our Swing Check Valve Leaflet Certificates
Vibron9 Measurements
DIN Standards
| Size | L | ød | øk | øD | Bolting | Weight |
|---|---|---|---|---|---|---|
| DN 40 | ||||||
| DN 50 | ||||||
| DN 80 | ||||||
| DN 100 | ||||||
| DN 150 | ||||||
| DN 250 | ||||||
| DN 300 | ||||||
| DN 350 | ||||||
| DN 400 |
ANSI Standards
| Size | L | ød | øk | øD | Bolting | Weight |
|---|---|---|---|---|---|---|
| NPS 1 1/2" | ||||||
| NPS 2" | ||||||
| NPS 3" | ||||||
| NPS 4" | ||||||
| NPS 6" | ||||||
| NPS 8" | ||||||
| NPS 10" | ||||||
| NPS 12" | ||||||
| NPS 14" | ||||||
| NPS 16" |
Vibron9 Materials
| Pos. | Item | Material |
|---|---|---|
| 1 | Lined Body | WCB, CF8 - PFA Lined |
| 2 | Disc | WCB, CF8 - PFA Lined |
| 3 | Eye Bolt | Stainless Steel |
Pressure Temperature Diagram
Industry Applications
PFA (perfluoroalkoxy) is prized for its outstanding corrosion resistance, wide temperature tolerance, and non-stick surface—essential wherever fluid purity, safety, and uptime cannot be compromised. The Vibron9 leverages these properties to outperform conventional non-lined or metal check valves: Corrosion Resistance: Handles strong acids, bases, solvents, and permeating agents without degradation. Thermal Stability: Operates reliably from –40 °C to +150 °C, covering most industrial process ranges. Non-Stick Surface: Prevents buildup of viscous or sticky media, ensuring prompt valve action. Vacuum-Tight Seal: Mechanical clamping of the PFA liner guarantees leak-free performance even under negative pressure. These characteristics make Vibron9 the go-to check valve for any application demanding both backflow prevention and stringent chemical compatibility.
Chemical Processing
Petrochemical & Refining
Pharmaceutical & Biotech
Pulp & Paper
Mining & Mineral Processing
Oil & Gas Production
Water & Wastewater Treatment
Semiconductor Manufacturing
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