PTFE Lined Butterfly Valve – Corrosion Resistant for Chemical Use
- Body: EN-GJS-500-7 (GGG50) ductile cast iron, offering high strength and durability
- Disc: ASTM A182 F316 (CF8M) stainless steel with PTFE coating for superior corrosion resistance
- Seat Ring: High-quality PTFE, ensuring tight sealing and chemical compatibility
- Handle: Aluminum lever, lightweight and easy to operate
- Optional Actuation: Pneumatic or electric actuator for automated control
- PTFE lining for superior chemical and corrosion resistance
- Cast iron body for strength and durability
- Aluminum handle for ergonomic and reliable operation
- Suitable for chemical, industrial, and water treatment applications
- Cost-effective and low-maintenance design
| Specification | Details |
|---|---|
| Design | Wafer type, 2-piece body, centrically mounted for tight shut-off |
| Installation | Fits between PN10, PN16, and ANSI 150 flanges |
| Top Flange | ISO 5211 standard mounting interface |
| Body Material | EN-GJS-500-7 (GGG50) ductile cast iron |
| Disc Material | ASTM A182 F316 (CF8M) stainless steel with PTFE coating |
| Nominal Pressure | Up to 16 bar |
| Seat Material | PTFE for excellent chemical resistance |
| Temperature Range | -25°C to +200°C |
| Actuation Options | Manual hand lever, pneumatic actuator, or electric actuator |
PTFE Lined Butterfly Valve for Corrosive Applications
Our PTFE lined butterfly valve is specially designed for chemical, pharmaceutical, and industrial use where corrosion resistance is critical. The valve combines a durable cast iron body, PTFE lining, and a 304 stainless steel disc, delivering reliable sealing and long service life.
Flexible Operation Options
Equipped with a lightweight aluminum handle, the valve allows smooth manual operation. It can also be supplied as a butterfly valve with actuator or gear operator, making it suitable for both manual and automated systems.
Superior Performance Compared to Other Butterfly Valve Types
Compared with other butterfly valve types, the PTFE lining offers superior resistance to acids, alkalis, and aggressive chemicals. This makes it one of the most durable butterfly valves for harsh industrial environments.
Trusted Butterfly Valve Manufacturer and Supplier
As an experienced butterfly valve manufacturer and supplier, we provide high-quality valves that meet international standards. Whether for water treatment, chemical processing, or automated flow control, our PTFE lined butterfly valves guarantee efficiency, safety, and cost-effective performance.
