Mixing valve

dosingfor steamforged steel

Motive steam cooler Tasks Cooling steam in heat-driven power plants Versions Forged steel housing. material: 13CrMo44 connecting flanges to steam pipe: DN 150-200-250 PN 16-25-40 Advantages Externally mixing motive steam nozzle Excellent misting and small droplet size for better heat transfer and fast evaporation Good regulation at partial load. Exact injection flow metering for precise temperature adjustment Pressure-controlled cooling water injection Central annular nozzle for even cooling of the steam flow Drip-tight when the plant is shut down All installed parts can be replaced without machining Protective pipe in the cooler cooling water supply line prevents thermal shock Simple maintenance with easy-to-replace cooler insert Low wear thanks to constant cooling water pressure across the entire load range The motive steam cooler shown here is an injection nozzle with spring-regulated aperture control and an externally mixing spray nozzle. The quantity of water injected is regulated by an upstream control valve. This valve adjusts the injection water pressure in front of the nozzles according to the load.