concentric butterfly valve for sale sewage concentric butterfly valve MstnLand wafer type concentric butterfly valve for sale are widely used in water supply and drainage, building fire protection and other systems, especially in the fire pipeline. Our concentric butterfly ...
Wafer style butterfly valve has simple structure, small volume, light weight, and has good fluid control characteristics. Its disc is installed in the diameter direction of pipeline, so the valve can be quickly opened and closed by rotating its disc 90 degrees. The wafer body ...
Product Description Sumary: 1. Compact structure and beautiful appearance, light weight, easy to install body. 2. Corrosion resistance, a wide range of applications, and health non-toxic materials. 3. Wear-resistant, easy disassembly and maintenance easy. 4. The pneumatic ...