An electric diaphragm valve is a type of valve that uses an electric actuator to control the opening and closing of the diaphragm. It has the advantages of good sealing, wide flow range and strong corrosion resistance, and is widely used in chemical, food, pharmaceutical and other fields. Here are a few key points for the selection of Detersen electric diaphragm valves:
OneWorking Pressure:
Select according to the working pressure required by the pipeline system, and pay attention to whether the valve pressure level meets the requirements.
IIPressure loss:
The pressure loss of the electric diaphragm valve is related to the valve diameter, opening, flow rate and other factors, and the appropriate caliber and actuator need to be selected according to the specific working conditions.
IIITraffic Requirements:
According to the flow requirements of the pipeline system, the diameter and flow characteristics of the valve are selected, and the flow characteristic curve diagram can generally be provided for reference.
FourthOperating Temperature:
The material and sealing material of the electric diaphragm valve should be selected according to the operating temperature to avoid failure due to unsuitable temperature.
FiveTransmission:
According to the use environment and needs, choose different transmission methods, such as electric switch type, electric adjustment type, etc.
SixMaterial Selection:
The materials of electric diaphragm valves are generally stainless steel, plastic, cast iron, etc., and the appropriate materials need to be selected according to the characteristics of the medium and the requirements of use.
SevenControl mode:
The control mode of the valve includes switch type, adjustment type, etc., which needs to be selected according to the needs of the pipeline system.
To sum up, the selection of electric diaphragm valves needs to consider multiple factors, which need to be comprehensively considered according to the specific working environment and requirements.
Detersen electric diaphragm valve