When selecting an cartridge valve, the following factors need to be considered:
1. Flow requirement: Choose the appropriate cartridge valve diameter according to the required flow rate to be controlled.
2. Pressure requirement: Choose the appropriate cartridge valve rated pressure according to the working pressure of the system.
3. Temperature requirement: Choose the appropriate cartridge valve material and sealing material according to the working temperature of the system.
4. Medium requirement: Choose the appropriate cartridge valve material and sealing material according to the properties of the system medium.
5. Control method: Choose the appropriate cartridge valve according to the required control method, such as manual, electric, pneumatic, etc.
6. Installation method: Choose the appropriate cartridge valve installation method according to the system pipeline structure, such as flange connection, thread connection, etc.
7. Brand and quality: Choose a well-known brand of cartridge valve to ensure product quality and after-sales service. In summary, when selecting an cartridge valve, it is necessary to consider the above factors comprehensively and choose the appropriate product for oneself.
The types of cartridge valve spools include:
1. Hydraulic cartridge valve spool: Used to control the flow of liquid in the hydraulic system, including one-way valve spool, overflow valve spool, throttle valve spool, etc.
2. Pneumatic cartridge valve spool: Used to control the flow of gas in the pneumatic system, including one-way valve spool, regulating valve spool, quick exhaust valve spool, etc.
3. Electromagnetic cartridge valve spool: Used to control the flow of electromagnetic signals in the electromagnetic system, including one-way valve spool, directional valve spool, proportional valve spool, etc.
4. Mechanical cartridge valve spool: Used to control the movement of mechanical components in the mechanical system, including limit valve spool, directional valve spool, flow valve spool, etc.
5. Hybrid cartridge valve spool: Combines various control methods such as hydraulic, pneumatic, electromagnetic, and mechanical to achieve various complex control functions.
