| Customization: | Available |
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| Media: | Fluid |
| Material: | Stainless Steel |
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Structure & Working Principle: This valve exemplifies sophisticated engineering with a seamless integration of key components to ensure optimal performance.
1. Core Components: Every element of our valve has been meticulously crafted to deliver superior functionality and longevity.
The flanged foot valve features an expertly designed valve body, disc, cover, bushing, sealing ring, and flanged ends. It utilizes fluid pressure to seamlessly open the disc for inflow, while backflow pressure swiftly closes the disc when the pump ceases operation, guaranteeing unidirectional flow.
2. Design Features: Our valve is a testament to cutting-edge design, offering unique features that set it apart in the market.
- Robust Flanged Connection: Engineered with ANSI/EN-standard flanges, this valve ensures a secure and leak-proof installation, even in demanding high-pressure or large-diameter pipeline environments.
- Anti-Clogging Optimization: Enhanced with reinforced ribs and a multi-port inlet design, this feature significantly minimizes the risks of clogging in media containing suspended particles.
- Corrosion Resistance: Constructed from premium stainless steel (304/316/316L), this valve is built to withstand the harshest environments, ensuring long-lasting durability and performance.
Applications: Versatile and robust, this valve is suitable for a wide array of industrial scenarios, enhancing system efficiency and reliability.
- Industrial Pump Systems: Perfectly suited for installation at the ends of suction pipes to maintain prime conditions and prevent damaging pump cavitation.
- Large-Scale Water Treatment: An ideal choice for pipelines in wastewater facilities, cooling systems, and firefighting networks, whether vertical or horizontal.
- Chemical & Oil Industries: With outstanding corrosion resistance, this valve is ideal for use in acidic or alkaline media, making it perfect for refineries and chemical transportation.
Installation & Maintenance: Achieving optimal performance and longevity of your valve is straightforward with our expert guidelines.
1. Installation Guidelines: Follow these essential tips for a successful installation that ensures maximum efficiency and safety.
- Ensure precise flange alignment and torque the bolts evenly with gaskets to prevent any potential leaks.
- Install the valve vertically with adequate submersion depth to eliminate the risk of air entrapment.
- Pre-prime the suction line before startup to achieve optimal vacuum efficiency and operation.
2. Maintenance Tips: Regular maintenance is key to sustaining the valve's performance over time.
- Conduct periodic inspections of flange gaskets and bolt tightness to ensure ongoing reliability.
- During shutdowns, clean internal components thoroughly to remove any sediment accumulation.
- Replace worn seals promptly with manufacturer-approved kits to maintain the valve's integrity and efficiency.
| Nominal Pressure (PN) | PN0.25MPa (standard), up to 2.5MPa for specific models. |
| Nominal Diameter (DN) | DN15-DN500 |
| Applicable Media | Water, oil, non-corrosive liquids; some models support sewage, steam, etc. |
| Temperature Range | ≤50°C (standard); special models: -40~350°C |
| Body Material | Stainless steel (304, 316, 316L), carbon steel |
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