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Parameters of Cast Iron Manual Butterfly Valve
This valve is manually operated and ruggedly constructed. Connection sizes range from DN40 to DN400 (1.5″ to 16″). The valve is suitable for a wide range of media including water, air, gases, oils, liquids and steam up to a maximum operating temperature of 100°C and a rated pressure of 1.6 MPa. It is manufactured from ductile iron and stainless steel discs to ensure durability and reliability. Seal materials include EPDM, PTFE and NBR. End connections are double flanged and OEM customisation is supported with a one year warranty.
Feature of Cast Iron Manual Butterfly Valve
- Excellent sealing performance: The combination of EPDM rubber sealing ring and 304 stainless steel disc ensures that the valve seals under various operating conditions, preventing fluid leakage.
- High corrosion resistance: The 304 stainless steel valve disc and EPDM rubber material have good corrosion resistance, allowing the valve to operate stably in a corrosive environment for a long time and reducing maintenance costs.
- Wide range of applications: suitable for conveying and controlling water, oil, gas and other fluids, widely used in chemical, petroleum, natural gas, pharmaceutical, food and other industries.
| Application | General | Place of Origin | Guangdong, China |
| Power | Manual | Customized support | OEM |
| Temperature Of Media | Normal Temperature | Sealing Material | EPDM, PTFE, NBR, |
| Port size Range | 1.5″~16″ | Structure | BUTTERFLY |
| Media | Air, Gas, Oil, Liquid, Steam | Pressure | 1.6~6.4MPa |
In summary, DELCO cast iron manual butterfly valves are simple in design, compact in structure, light in weight, excellent in sealing performance, corrosion resistant and easy to operate. They are ideal for conveying and controlling various media such as water, oil and gas. They are widely used in chemical, petroleum, natural gas, pharmaceutical and food industries, and are favoured by users for their economic and reliable performance.
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