Fluorine-Lined Valves
FLOWKS fluorine-lined (PTFE/PFA/FEP lined) valves for highly corrosive media handling. Full lining protects metal bodies from acid, alkali and solvent attack. Ball valve, globe valve, gate valve, check valve and butterfly valve designs available. Widely used in chemical, pharmaceutical and fertilizer industries.
Specifications
| Design Standard | API 607, ASME B16.34, MSS SP-69, DIN 3356 |
| Size Range | 1/2" - 24" |
| Pressure Class | Class 150 - 300 / PN10 - PN16 |
| Material | Ductile Iron (A536 65-45-12) + PTFE/PFA Lining, Cast Steel (WCB) + PTFE Lining, Stainless Steel (CF8M) + FEP Lining |
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PTFE Lined Ball Valve
Full-port PTFE lined ball valve for concentrated acid and alkali service. Zero leakage metal-to-PTFE seat design. 2-piece or 3-piece body.
PFA Lined Globe Valve
PFA lined globe valve for throttling corrosive fluids. Full lining coverage including body, bonnet and disc. TA-Luft compliant zero-emission option.
PTFE Lined Butterfly Valve
Wafer type PTFE lined butterfly valve for large-diameter corrosive pipelines. Lightweight and cost-effective for chemical plant isolation.
FEP Lined Check Valve
FEP lined swing check valve for corrosive media backflow prevention. Full lining ensures no metal contact with process fluid.