summary
The stainless steel explosion-proof electric control valve is mainly composed of an explosion-proof electric actuator and a regulating valve body. Like other electric control valves, electric actuators receive analog control signals from the control system at 4-20Ma or 1-5V to control the opening of the valve, in order to regulate the flow rate, pressure, and other parameters of the medium in the pipeline. The valve body can be selected as single seat, double seat, or sleeve type according to the customer's working conditions. The material can be high-quality stainless steel such as 304, 316, 316L, etc. according to the user's requirements. If the conveying medium under working conditions has strong corrosiveness, diaphragm or fluorine lined regulating valves can also be used.
Ordinary electric control valves are used for conveying flammable and explosive media such as oil and gas, or for special occasions such as gas stations and oil depots that require explosion-proof measures. If the electric actuator malfunctions during use, sparks may be generated, posing a significant safety hazard to the working conditions. Therefore, our company uses explosion-proof electric actuators to produce electric explosion-proof control valves suitable for such special working conditions. Even if sparks are generated due to faults in the electric actuators during normal operation, it can ensure that the sparks are sealed inside the casing and will not cause unnecessary harm due to sparks splashing out. So it is widely used in flammable and explosive medium pipelines and in environments that require explosion-proof conditions.
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