Coliter® supplies high-performance flanged ball valves designed for reliable on/off control in demanding water, oil, steam, and industrial pipeline applications. Featuring a full-port design, cast iron or ductile iron body with epoxy coating, and PTFE-sealed floating ball, these valves ensure minimal pressure drop and bubble-tight shut-off. Compliant with GB/T 15530.1 flange standards, rated at Pn16 (1.6 MPa), and suitable for temperatures up to 110°C. Available in sizes from DN15 to DN300 with standard bolt hole patterns. Ideal for HVAC, municipal water networks, power plants, and chemical processing—where durability, ease of maintenance, and long service life are essential. Backed by ISO-certified production and global OEM support.
