Electric control valve features The mechanical seal of the pump has been eliminated, which completely eliminates the inevitable run, run, drip and leak of the mechanical seal centrifugal Shanghai regulator. It is the best choice for leak-free factories. Since the overcurrent components of the pump are made of stainless steel and engineering plastics, corrosion resistance is achieved. The pump's magnetic coupling and pump body are integrated into one, so the structure is compact, easy to maintain, safe and energy-saving. The magnetic coupling of the pump acts as an overload protection for the drive motor. Use of pneumatic control valve Bathhouse regulating valve, Suiper Valve is widely used in petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, film and television printing, national defense and other departments to pump flammable and explosive due to its full sealing, no leakage and corrosion resistance. , toxic and valuable liquids, is the ideal pump to create a leak-free, pollution-free civilized workshop, civilized factory. Working condition of self-operated regulating valve The magnetic pump transport medium has a density of not more than 1300 kg/m3, and a viscosity of not more than 30×10-6 m3/s of a ferromagnetic and fiber-free liquid. The rated temperature of the conventional magnetic pump is metal or F46 lining for the pump body, the maximum working temperature is 80 ° C, the rated pressure is 1.6 MPa; the temperature of the high temperature magnetic pump is ≤ 350 ° C; for the pump body is non-metallic material, the maximum temperature is not Above 60 ° C, the rated pressure is 0.6 MPa. For liquids with a transport medium density greater than 1600 kg/m3, the magnetic coupling needs to be designed separately. The bearing of the magnetic pump is lubricated and cooled by the medium to be transported, and the drum magnetic pump is strictly prohibited from running at no load.
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