The following is an introduction to the temperature resistance range of Jinqi solenoid valves:
The temperature resistance range of conventional metal solenoid valves is relatively moderate. The lower limit of the environmental temperature that can usually be adapted is around -20 ℃. In such a low-temperature environment, the electromagnetic coil, metal valve body, and some internal mechanical transmission components of the solenoid valve can still maintain basic performance and will not suffer from severe effects such as embrittlement and deformation due to low temperature, which will affect its normal operation. For example, in some ordinary industrial plants in cold winter regions, if the indoor temperature is not lower than -20 ℃, these solenoid valves can operate stably and effectively control the flow of gases or liquids.
In terms of its upper limit temperature, conventional models can generally withstand high temperatures of around 80 ℃. Within this temperature range, the sealing components inside the solenoid valve, such as rubber sealing rings, can maintain good sealing performance and prevent medium leakage. In general industrial heating equipment, as long as the temperature does not exceed 80 ℃, the metal electromagnetic valve can switch its working state normally and accurately control the on/off and flow of the medium in the pipeline system.
However, there are also solenoid valve models specifically designed for special high or low temperature environments. For high-temperature special models, their temperature resistance upper limit can be increased to 200 ℃ or even higher. These solenoid valves often use special high-temperature resistant materials to make seals, valve bodies, and other key components, which can play a role in fluid control in high-temperature steam systems and certain high-temperature chemical production processes.
On low-temperature special models, it can withstand extremely cold environments as low as -40 ℃ or even -50 ℃. This type of solenoid valve can be applied to polar scientific research equipment, oil and gas extraction and transportation pipelines in high-altitude regions, and other scenarios that require extremely high low-temperature tolerance, ensuring reliable fluid control tasks even under extreme cold conditions. In short, the temperature resistance range of Jinqi solenoid valves varies depending on the model. Users need to choose the appropriate model according to the specific temperature conditions of the application scenario to ensure the stable operation and service life of the solenoid valve.