Water-sealed Gate Valve

A Water-sealed Gate Valve features a stuffing box designed as a water-sealed structure, connected with water-packed materials. This innovative design utilizes water as a sealing medium to prevent leakage and ensure effective shut-off in applications handling water, steam, oil, and non-corrosive gases. It's ideal for operations with nominal pressures up to 100 MPa and temperatures reaching 425°C, making it particularly suitable for vacuum condensing systems in steam turbines within thermal power plants.