Explosion-proof Electric Ball Valve

The valve interior is designed to take advantage of advanced innovative technology: Models DN25-DN80 use a durable all-in-one elastomaterials elastic assembly that includes a flexible rubber diaphragm with reinforced fibers and a high strength disc made of vulcanized material. External support diaphragm balance is good, there will be no deformation phenomenon, solenoid valve unique ball body in line with the fluid dynamics design, small resistance, over flow, small head loss. The cover can be removed by removing only four fastening bolts for quick online inspection and maintenance. Ensures proper operation of the elastic assembly, helping to achieve long-term valve operation and maintain excellent control performance even in harsh operating conditions. A diaphragm and spring can fully meet the valve operating pressure needs. Diaphragm assembly can be easily removed from body without removing valve from line.

The electromagnetic control valve works smoothly, without vibration noise and pressure fluctuation when switching. The pressure balance is perfectly supported regardless of the open or closed state. Sealed tightly, working pressure is 0.5~16 kg, suitable for a wide range of pressure. Suitable for various flow and pressure ranges.

The main valve uses the valve pressure difference to move the disc diaphragm assembly to open or close the valve. The pressure behind the valve in the next path acts below the diaphragm to cushion the closing force of the valve (the water flow in this path varies with the pressure difference and flows in the direction behind the valve). The pressure of the control chamber changes with the state of the regulating pilot valve and the fixed guide hole. The change in pressure causes the valve to open or close accordingly.

 

 

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