Comparison of the performance butterfly valve

     Performance comparison

     Nominal pressure and nominal diameter of the same generalbutterfly valve and gate valve rigor which is better, not easy toWater Leakage?

    The airtight valve better than the butterfly valve, but alsomanufacturers butterfly valve sealing  performance good.

    Gate valve of large volume, large space occupation.

    Butterfly valve has the advantages of small volume, small occupying space.

    When the specific use, but also consider the temperature, the valve sealing and packing medium.

    Specification nominal diameter greater than 50 with a butterfly valve.

Lifting Chain

    Wafer butterfly valve is the national key new products, high performance butterfly valves manually using a double eccentric,and a special oblique elliptical cone sealing structure. To solve the traditional eccentric butterfly valve in the opening and closingof 0 ° ~ 10 ° instant sealing surface is still in the ills of sliding contact friction, the butterfly plate in the opening moments of separating close contact sealing surface, sealing effect, so as to achieve the purpose of prolonging the service life, the best sealing performance.

     Chinabase is able to offer custom, cost-optimized solutions in accordance with customer drawings - such as ready-to-install machine parts and profiles - in addition to our standard products. Our internal Application Technology department and field staff are happy to provide free advice on custom solutions.

        Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. We can supply a full-range of power transmission products, such as chains, Cast Iron Chain，sprockets and plate wheels, pulleys, gearboxes,Fluid Couplings， motors, couplings, Belt guides，gears and racks. Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint,Motor base，rod ends and yokes. Our products are used in many different industry sector, like in automation engineering, drive engineering, conveyor technology, assembly and handling technology, packaging industries, the beverage, food and medical engineering, pharmaceutical production, and laboratory equipment.