The main characteristics of electric ball valve

         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, timing chain ,sprockets and plate wheels, pulleys, gearboxes, motors, couplings, 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, rod ends and yokes.

     Notable features of electric valves:

    1 The stem thrust bearing reduces friction torque, can stem the long-term stable and flexible operation.

    2 Anti-static function: spring is set in between the ball, stem,valve body, can switch to static electricity generated in the process of export.

    3 The PTFE and other materials with good self lubrication, the friction loss with the ball, the ball valve of the long service life.

Flange Coupling 

    4 Downloading the stem and the stem head convex order to prevent the stem spray, such as stem seal damage caused by fire, convex order and the body can be formed between the metal contact, to ensure that the valve stem seals.

    5 The fluid resistance is small, the ball valve is fluid resistance all valves in a minimal, even reduced diameter valve, the fluid resistance is quite small.

    6 The valve seat sealing performance is good, the sealing ring is made of flexible materials such as Teflon, the structure easy to seal, and the valve seal ball valve capacity increasing with the increase of medium pressure.

     7 Valve stem seal is reliable, because the stem only for imitation rotation transported without doing the lifting movement, stem packing seal is not easy to damage, and the sealing ability increased with the increase of the pressure medium.