Flange connection diaphragm valve

Available in nominal diameters from DN15 to DN300, with pressure ratings from PN6 to PN16. Body, bonnet, and disc materials include WCB, CF8, CF8M, CF3, and CF3M, with PTFE lining for superior corrosion resistance. Stem materials are available in 2Cr13, 304, 316, and 316L. The diaphragm design ensures leak-tight sealing and is ideal for handling corrosive and abrasive media. Manufactured in accordance with GB/T 12221 face-to-face dimension standards, and complies with HG/T 20592 and ASME B16.5 flange standards with flanged connections. Suitable for a wide range of industrial applications requiring reliable flow control and corrosion-resistant performance.