subject: The Electric Valve Has Become the Mainstream of China's Valve Market [print this page] The Electric Valve Has Become the Mainstream of China's Valve Market
Many people think that the cost of using electric valves is high, on the contrary, if calculated from the holistic basis, the traditional valves should plus the installation cost of many accessories and pipelines, therefore the price is not dominant but even undertaking more maintenance costs.
The industry insiders said that in the industrial process the valves are most used to control the flow and flux of various liquids such as water, oils, chemicals, etc., according to parameters of temperature, pressure and flow. The general-used control valves in factories are pressure reducing valve, pneumatic fixed temperature valve, solenoid valve fixed temperature system, constant temperature control valve proportional system, temperature control valves and other types. In the selection of various types of automatic valves, in order to achieve economic and practical purposes some factors should be considered including the type of heat engine, the required accuracy, the quality of control valve, pressure drop, flow and structure, the failure rate, manufacturers credit and after-sales service. Such as Guanfa Valve, Guanda Hose.
As for the electric valve, it's a cost-effective choice for practitioner because of its advantages of easy-fitted, low failure rate and the accordance with the industrial automation needs. Because the conventional pneumatic valve must matched with pipes, solenoid valve and compressor, while the electric valve is driven by motor, easy to install, and can be installed with the original robotic factory line, which could save other costs. In addition, the opening and closing can be smooth-going by the motor-driven way without the shortcoming of immediate excessive momentum, so the failure rate can be substantially reduced.
Many people think that the cost of using electric valves is high, on the contrary, if calculated from the holistic basis, the traditional valves should plus the installation cost of many accessories and pipelines, therefore the price is not dominant but even undertaking more maintenance costs.
Above provided by SelectChina.com, and find more information on China Machinery News / China Valve Manufacturers.
