Wedge Gate Valve ZK for High Pressure Applications (DN 15-DN 1200)

Wedge gate valves ZK with nominal diameters (nominal bore) from DN 15 to DN 1200 (inclusive) for nominal pressures up to PN 45 MPa (450 kgf/cm2, inclusive), are designed for use as shut-off devices on pipelines for liquid and gaseous working media, in relation to which the materials of the main parts of the gate valves are corrosion-resistant, with the temperature of the working medium from minus 269 ° C to 560 ° C, depending on the material versions. Gate valves are designed for operation in areas with temperate and cold climate in versions, respectively, "U", "??" and "???", placement category "1" according to GOST 15150.