Qinhuangdao Diya Mechanical Technology Development Co., Ltd. sells American FASANI valves. Fasani gate valves deliver **performance under high flow conditions, featuring tight sealing and extended service life**. They are suitable for various working conditions across multiple industrial sectors, including chemical, papermaking, power generation, and wastewater treatment. FASANI valve products include: gate valves, globe valves, and check valves. Design standards: ASME B16.34, JYI 600, and 1414; testing standards: NHI 598; bolted seal and pressure seal designs; materials comply with NACE standards; RF and RTJ flanges; butt weld and hub connections; size range: DN50 to DN1800; pressure range: 150 PSI CWP, ANSI Class 150 to 4500; temperature range: -196°C to 649°C. With reasonable prices, guaranteed delivery times, and year-round supply, our professional service level will make your work easier and more efficient! Customers are welcome to inquire by phone or letter. We are dedicated to serving you.