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| Media: | Chemical Medium,Water.etc. |
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| Material: | Gray Cast Iron/Carbon Steel/ Stainless Steel |
| Connection Form: | Flange |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Fluorine-lined ball valves are engineered for highly corrosive media. Their steel body, lined with PTFE or similar fluoropolymers,
ensures full isolation of the flow path from the medium, providing exceptional chemical resistance.
These valves offer reliable bidirectional sealing with zero leakage against acids, alkalis, and solvents. A cost-effective
alternative to solid alloy valves, they deliver long service life, low maintenance, and operational safety for demanding
applications in chemical, pharmaceutical, and related industries.
| NO. | Part Name | Gray Cast Iron Z | Carbon Steel C | Stainless Steel - P | Ultra-Low Carbon Stainless Steel - PL | Ultra-Low Carbon Stainless Steel - RL |
| 1 | Valve Body, Valve Bonnet | H250 | WCB | CF8M | CF3 | CF3M |
| 2 | Ball | WCB | WCB | CF8M | CF3 | CF3M |
| 3 | Lining/Valve Seat | - | PTFE(F4)/PCTFE(F3)/FEP(F46)/PFA(Soluble Polyfluoroethylene)/PO(Polyolefin) | - | - | - |
| 4 | Gland | H250 | WCB | CF8M | CF3 | CF3M |
| 5 | Gasket | - | - | - | - | - |
| 6 | Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9 |
| 7 | Nut | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| 8 | Handle | WCC | WCC | WCC | WCC | WCC |
| Product Name | Manual Full Lining PTFE Ball Valve |
| Nominal Diameter | DN15~ DN400 |
| Body material | Gray Cast Iron/Carbon Steel/ Stainless Steel |
| Applicable media | Chemical medium,water.etc. |
| Working Pressure | 1.0-2.5MPa |
| Medium temperature | 150ºC |
Rigorously Tested: Every valve is 100% pressure tested before shipment to ensure zero leaks.
Durable Construction: Designed for long-term, maintenance-free operation.
Satisfaction Guarantee: We stand behind our products. Your satisfaction is our top priority.
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