Wholesale Keystone 990 Butterfly Valve Replacement Parts
Product Main Parameters
| Parameter | Value |
|---|---|
| Material | PTFE, EPDM |
| Temperature Range | -50°C to 150°C |
| Pressure Rating | Up to 16 Bar |
| Size | DN50 to DN600 |
| Color | Black |
Common Product Specifications
| Specification | Detail |
|---|---|
| Body Material | Stainless Steel/Ductile Iron |
| Disc Material | PTFE Coated |
| Seat Material | EPDM/Neoprene |
Product Manufacturing Process
The manufacturing process for the Keystone 990 butterfly valve involves precision molding of the valve seats using high-grade PTFE and EPDM. Following the molding process, a quality assurance step ensures that each seat meets the ISO 9001 certification standards, with tests for elasticity, abrasion resistance, and temperature endurance. The final step includes a detailed inspection to verify the dimensions and rigorous testing under simulated operating conditions, ensuring the valves’ durability and reliability.
Product Application Scenarios
Keystone 990 butterfly valves are extensively used in water and wastewater treatment facilities, where they control the flow of fresh water, chemicals, and sewage. In the chemical industry, their compatibility with various chemicals ensures safe handling of both liquid and gaseous substances. The oil and gas sectors value these valves for their ability to withstand high pressures and temperatures. Finally, the food and beverage industry relies on their sanitary design for efficient fluid handling and cleanliness.
Product After-sales Service
Sansheng Fluorine Plastics offers comprehensive after-sales support, including installation guidance, troubleshooting, and maintenance advice to maintain optimal performance.
Product Transportation
The valves are securely packaged using environmentally friendly materials, ensuring safe transport to wholesale buyers worldwide. Shipment options include air freight or sea cargo, depending on customer preference.
Product Advantages
- Compact size and lightweight design reduce installation and maintenance costs.
- Quarter-turn operation ensures quick response times.
- Low-pressure drop minimizes energy loss and improves efficiency.
- High-quality materials extend durability and reliability.
Product FAQ
- What is the temperature range for the Keystone 990 butterfly valve? The valve can operate effectively between -50°C and 150°C, accommodating a wide range of industrial conditions.
- Can the valve be used for chemical applications? Yes, the Keystone 990 is ideal for chemical processing, thanks to its corrosion-resistant materials.
- How do I maintain the valve for optimal performance? Regular inspection of seals and linings, along with periodic operational checks, ensures long service life.
- Is the installation of the valve straightforward? Yes, its compact size and lightweight design simplify installation, reducing labor costs.
- What industries commonly use Keystone 990 butterfly valves? They're used in water treatment, chemical processing, oil and gas, and food and beverage sectors.
- How does the valve ensure leak-proof operation? Its disc aligns perfectly in the closed position, providing a tight seal that prevents leakage.
- What materials are used for the disc and seat? The disc is typically PTFE-coated, and seats can be made of EPDM, Neoprene, or other specialized materials.
- Does the valve handle high-pressure situations? Yes, it is designed to withstand high pressures, making it suitable for oil and gas pipelines.
- Are replacement parts available for maintenance? Yes, Sansheng Fluorine Plastics provides replacement parts to ensure continued performance.
- What certifications does the valve meet? It complies with ISO 9001 standards for quality assurance and material stability.
Product Hot Topics
- The advantages of using wholesale Keystone 990 butterfly valves in chemical industries: Keystone 990 butterfly valves offer exceptional resistance to corrosive elements and extreme temperatures, making them indispensable in the chemical industry. These valves provide reliable performance and ensure safe handling of aggressive media, which is critical for chemical processing applications. The wholesale availability of these valves makes them a cost-effective option for chemical plants looking to maintain operational efficiency while minimizing downtime. Furthermore, their compact, lightweight design simplifies installation and maintenance, enhancing overall productivity.
- Maintenance tips for Keystone 990 butterfly valve to ensure longevity: Regular maintenance is crucial for prolonging the life of your Keystone 990 butterfly valve. At wholesale prices, these valves offer great value, but to maximize that investment, routine checks should be conducted. Inspect seals and linings for wear and replace them if necessary. Lubricate moving parts to prevent friction and ensure smooth operation. By following manufacturer guidelines and conducting regular inspections, you can significantly extend the life and efficiency of your valve, ensuring continued reliability in your operations.
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