2012年11月15日星期四

Stainless steel solenoid valve parameters of simple to understand


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hydraulic fitting solenoid pneumatic valve means to control the air flow in the pneumatic system pressure, flow and flow direction, and to ensure that all kinds of pneumatic components pneumatic actuators or institutions work properly. Control and adjustment of the elements of the compressed air pressure is called a pressure control valve. Known domestic manufacturers have the the Shanghai right to work valve limited equipment and limited Hunan emerging hydropower equipment. It is the Ministry of Machinery Industry, Ministry of Chemical Industry, China National Chemical Equipment Total fixed-point management manufacturing enterprises. Their products a certain price advantage and technological advantages in the industry to control and adjust the components of the compressed air flow is called flow control valve. magnet valveComponent called the direction of change and control the direction of airflow control valve. In addition to the above three types of control valves, there can be achieved a certain logic functions of logic elements, including inside the device n o moving parts of the jet member and the movable member of the pneumatic logic components. On the structural principle, the logic element is substantially and the directional control valve is the same, only the volume and a smaller diameter, and are generally used to implement the logic functions of the signal. In recent years, with miniaturization and pneumatic components of the PLC control large number of applications in the pneumatic system, the application range of the pneumatic logic components are gradually reduced. Points from the control, pneumatic control can be divided into two types of intermittent control and continuous control. Discontinuous control system, usually with pressure control valve, the flow control valve and the directional control valve to achieve the program operation; continuous control system to using servo In addition to the use pressure, flow control valve, but also, the proportional control valve, etc. , so that the system for continuous contr ol.precision flow control valve

1 条评论:

  1. Hi,
    Thanks for the great details about various types of valves, i really looking out for this kind of information.

    We are leading manufacturers of Solenoid Valves, Check Valves, Expansion Bellows, etc.

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