Electric butterfly valve basic knowledge

Electric butterfly valve information: Kaisi electric butterfly valve switch and smart two, butterfly valve and DSR supporting agencies, the input control signal (4 ~ 20mADC or 1 ~ 5VDC) and single-phase power supply to control the operation, with strong features, Small size, light and pleasant, reliable performance, supporting a simple, large capacity, especially suitable for media is viscous, containing particles, the nature of the fiber. Currently the valve is widely used in food, environmental protection, light industry, petroleum, paper, chemicals, teaching and research equipment, electric power industry, industrial automation systems. First, the valve body (electric butterfly valve information) Nominal diameter: 50-1200mm Nominal pressure: PN1.0,1.6,2.5 MPa Connection Type: Flange according to JB / T78-59 JB79-59 Pair of flanges Connection Materials: HT200 ZG25I ZG1Cr18Ni9 ZG0Cr17Ni12Mo2 Lined with PTFE metal hard sealing medium Temperature: Normal temperature type: -20ºC ~ + 200ºC Cooling type: -40ºC ~ + 450ºC II. Valve components (electric butterfly valve information) Valve type: Valve plate Flow characteristics: Or equal percentage Characteristics Material: HT200 ZG25I 1Cr18Ni9Ti Lined rubber lined with tetrafluoroethylene Third, the implementing agencies (electric butterfly valve information) Type: Optional QS series, 3810, DSR series of electronic angular travel agencies. More Keywords Search: Butterfly valve