Key Specifications / Features
This 4-inch wafer butterfly valve is designed for reliable flow control in industrial and commercial piping systems. It features a ductile iron body for strength and durability, an SS 410 shaft, and an SS 316 disc for excellent corrosion resistance. The EPDM seat ensures tight sealing and smooth operation under varying pressures, while the gear-operated mechanism allows precise control. Rated at Class 150 LB, this valve is ideal for water, HVAC, and general industrial applications. As a leading extended stem butterfly valve factory from China, we deliver high-quality, durable, and efficient valves to meet diverse customer needs.
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