DS-Z61H-25-32 seal valve

Teng Kwong valve seal valves, DS-Z44H-16-80 seal valves, DS-Z61H-25-32 seal valves, DS-Z64-25-50 seal valves, NK-Z61H-150 seal plate valve 1 , factory goods bonnet packing chamber having a water seal structure, when the interface through the pressure 0, 6-1MPa of water, makes the system isolated from the atmosphere, ensure the system has good airtightness. 2, DS / Z-series using double plate bi-elastic sealing, opening and closing flexible, fast, reliable sealing. 3, the product structure is simple, compact, easy maintenance, long service life 4, sitting in the pipeline with a lifting device must be in the fully open or partially open, it shall not be used to regulate the flow. 5, valve connecting flange form points, welding, two driving mode to manual, electric two kinds. 6, DS series seal valves for nominal pressure ≦ 10.0MPa, work temperature ≦ 425 ℃, the working medium is water, steam, oil and non-corrosive gas pipeline for opening and closing device, especially for the thermal power plant steam turbine vacuum condensing system. The products are widely used in water treatment equipment, chemical equipment, petrochemical equipment, oil equipment, paper making equipment, mining equipment, power equipment, gas equipment, food equipment, pharmaceutical equipment, drainage equipment, machinery valves, electronic industrial valves, construction valves, industrial pipeline valves, common parts and components, industrial equipment, fire HVAC, filtration equipment, environmental equipment and other fields. Valve Co., Ltd. Shanghai Tang Kwong