SHANDONG SHENGFEI MACHINERY CO., LTD has just rolled out a new batch of high – performance butterfly valves that are set to revolutionize your industrial operations.
In harsh operating conditions, reliability is the cornerstone. This is SHENGFEI made double offset high performance butterfly valves. The valve body is made of WCB, which is sturdy and durable. The valve disc is made of CF8M material, offering excellent corrosion resistance. The valve shaft, made of 17 – 4PH, is tough and wear – resistant. The valve seat is equipped with RTFE and an FPM rubber energizer, providing excellent sealing performance. It can meet diverse requirements and calmly handle high – pressure, corrosive, and extreme – temperature environments, providing reliable protection for fluid control.
Every SHENGFEI butterfly valve undergoes a rigorous pressure test inspection before leaving our factory, simulating real-world high-pressure and complex conditions. This “stress test,” conducted in strict accordance with international standards, challenges the valve with pressures exceeding its normal operating capacity. Our technicians meticulously monitor each component, examining the valve body for leaks, assessing the seat’s sealing performance, and ensuring the stability of the valve shaft and plate connections. Any detected flaw, no matter how minor, prompts immediate adjustment or reprocessing. We are committed to delivering only fully qualified products, ensuring reliability and performance in every application.
