Category: Architecture

Double Disc Wedge Gate Valve Cast Iron - Z42 Z42/542/942 double disc wedge gate valves are installed in various dirty gas and clean gas pipelines as closed circuit equipment. Mainly used in metallurgy, coking, gas, chemical and other enterprises gas pipeline opening and closing control. Features: Sub-seal processing using grinding technology, reliable sealing performance. The bottom of the valve body is equipped with cleaning holes for easy removal of dirt.