Zhengzhou City ZD Valve Co., Ltd. is a renowned manufacturer, exporter, and service provider of high-quality valves in China. Our Concentric Butterfly Valve is one of our flagship products that has gained a great reputation in the industry. The Concentric Butterfly Valve is a versatile valve, which offers superior sealing and control capabilities for various applications. Designed with a unique concentric disc, the valve maintains a consistent flow rate, while reducing turbulence and pressure loss. Additionally, the valve is equipped with a low torque, making it easy to operate and control. Our Concentric Butterfly Valve is made of high-quality materials, and manufactured under strict quality control standards, ensuring reliability, consistency, and long-lasting performance. It is also available in various sizes, pressure ratings, and end connections, to meet the needs of different applications. At ZD Valve, we take great pride in our commitment to providing top-notch products and exceptional customer service. Partnering with us means partnering with a trusted and reliable supplier in the industry.