Electric hard seal butterfly valve product overview to the clamp

　　Three partial hardness sealing butterfly valve series product, my company in 2003 the development of long life, energy-efficient butterfly valve. Products meet the national standards JB/T8527-97 (metal sealing butterfly valve), GB/T13927-92 (general valve pressure test standards and the provisions of the related standard valve. The product consists of body, disc, ring, drive gear and other major parts. Its structure using three-dimensional eccentric principle design, elastic sealing and multi-layer seal compatible with the new technology of processing of hard and soft, make the butterfly valve in operation work, reduce the torque force, to achieve energy saving, energy saving function. To ensure that the overall corrosion resistance. High temperature resistance. And the reliability of the bonding resistance loss.

　　The electric characteristics of clip hard seal butterfly valve

　　1. The type of special structure, lightweight, flexible operation, energy saving, convenient;

　　2. The sealing is reliable, can achieve without leaking gas seal;

　　3. The flow curve tending to straight line of regulatory is best;

　　4. Using triple eccentric principle, make the sealing surface approximate zero not damage extend the service life of the valve;

　　5. Wide application. Such as: can be used for water, steam, oil, air, gas and other medium.

　　6. The machine is suitable for various temperature and pressure level below 6.4 MPa, pipeline corrosion resistance and other media.