+86-13724477011 LongChang Science Park, Dongguan, China sales@covnavalve.com
20 Years Experience Automatic Valve Manufacturer
Working environment has high temperature, low temperature, humidity, dry, and so on, in order to let the electric actuator valve to play the maximum performance, we have to choose according to the working environment can adapt to its environment valve, in order to better achieve automatic flow control.
Dec 06,2019
In this article, we will share you the difference between hydraulic actuator, pneumatic actuator and electric actuator.
Nov 12,2019
In this article, we will introduce you 12 features of electric actuators.
Nov 07,2019
In this article, we will show you what flange connections, threaded connections, and welded connections are, and the difference between them.
Nov 06,2019
The water supply network distributes the tap water from the water plant to thousands of households, so the water supply network is distributed in every corner of the city, ranging from hundreds of kilometers to thousands of kilometers in length.
Oct 25,2019
Valves are an important part of industrial automation. In this article, we will introduce you to the 6 main features of valves.
Oct 24,2019
Modern industrial development requires a large number of valves to control the flow. In this article, we will share you about the development of the valve.
Oct 23,2019
Modular Intelligent Electric Valve Controller is an intelligent signal acquisition and control system based on industrial single-chip microcomputer The positioning accuracy, temperature detection, interrupt signal processing, motor rotation blocking processing functions such as application configuration.
Oct 22,2019
Valve Positioner (Also known as: Pneumatic Valve Positioner) is the main accessory of the control valve, usually used with the pneumatic control valve, it receives the output signal of the regulator, and then with its output signal to control the pneumatic control valve, when the control valve action, the displacement of the valve rod through mechanical feedback to the valve positioner, valve position through the electrical signal to the upper system.
Oct 21,2019