The structure of electric ball valve structure

      Electric ball valve structure only by a few parts, materialsconsumption province; has the advantages of small volume, light weight, installation of small size, small driving torque, pressure regulating valve, easy to operate, agile, only can be rapidly rotating 90 ° opening and closing; and also has good flow regulating effect and sealing characteristics, scope of applicationin the large size, medium and low pressure valves, electric ball valve is the dominant form of. Electric ball valve in full openposition, the disc thickness is only when the medium flows through the body resistance, so by the valve the pressure drop is small, it has a better flow control characteristics.

      Electric ball valve with elastic metal seal and the seal two kinds of sealed type. Elastic sealing valves, seals can be mounted on the body or attached to the disc periphery. Metal sealed valves are generally higher than the flexibility of the valve seal and long life,but it is very difficult to completely seal. Metal seal can adapt to high temperature, flexible seal is restricted by temperature, thedefects. If the request of electric valve as a flow control, an important choice is the right size and type of valve. Structure principle of electric ball valve is particularly suitable for productionof large diameter valves. Electric ball valve is not only widely usedin oil, gas, chemical, water treatment and other industries, but also for the thermal power plant cooling water system.

gearbox

      Electric ball valves are commonly used for clamp type electric ball valve and flange type electric ball valve two. The clamp typeelectric ball valve is the valve connection between two pipe flanges stud bolt, flange type electric ball valve is a valve with aflange, bolts on both ends of the valve in the pipe flange connection flange. The strength properties of the valve is the valve pressure can suffer. The valve is a mechanical productsuffered internal pressure, and therefore must have sufficient strength and rigidity to ensure the long-term use, without a breakor deform.

      Function is a pipeline pressure element industrial automation andprocess control, is often used to open, close distance pipelinemedium (switch, cut off the media) control.

Features: adopt integrated structure, the single-phase power supply AC220V and 24VDC DC power supply to control operation; the advantages of small volume, lightweight, reliable performance, simple matching, large flow capacity etc.

     Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China. 

      Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, gear sprockets,shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.

     China Gearboxes manufacturer & supplier, we specialize in: worm reducers, worm gearboxes, planetary gearboxes,cycloidal speed reducers, variators,helical gear,sprial bevel gears, agricultural gearboxes,marine gearbox, tractor gears, truck gears,electric motors,Screw actuators.