Ball valve
Ball valve design with simple compact in structure, small overall dimensions, fast in switching, less in flow resistance, convenient for pneumatic and electric control, non-directional installation, thus it has been widely used under the high temperature and high pressure working conditions such as daily chemicals, fine chemicals, biochemical & biotechnology, pharmaceutical, shipbuilding, paper making, printing and dyeing, coating, environmental protection, refrigeration, oils & fats, greases, brewing, food and beverage, water treatment, urban construction and etc.
Butterfly valve
Butterfly valve has the features as simple in overall size and fast in switching, thus butterfly valve can be suitable for the mediums with different viscosities or semi-fluids even granular solid working condition, widely use in chemical, pharmaceutical, shipbuilding, papermaking, printing and dyeing, painting, environmental protection, oils and fats, biotechnology, fine chemicals, food and beverage, water treatment, urban construction and etc.
Vacuum valve
“PIONEER” produce various of high performance vacuum valves, especially in vacuum angle valve, vacuum ball valve, vacuum butterfly valve, vacuum charge valve, electromagnetic vacuum valve, vacuum baffle valve, vacuum gate valve, vacuum metering valve etc". The valves are driven approach: manual, pneumatic, electromagnetic, electric motorized. Each product goes through rigorous test and helium mass spectrometer leak detector test. Used in the field of vacuum technology, like machinery, electronics, metallurgy, refrigeration, medicine, food, energy, environmental protection, scientific research and etc.
Wafer Type Compact Ball Valve
Flanged ball valve mainly used to cut off or adjust the direction of the medium in pipeline, valve structure is easy operation and maintenance, horizontal and vertical pipelines both can be installed, convenient for pneumatic control and electrical control.