Electric Explosion-proof Control Valve
Introduction:
The electric explosion-proof control valve is a kind of electric regulating valve, which has explosion-proof performance. Electric explosion-proof control valves are widely used in industrial process automatic control systems in industries such as electric power, petroleum, chemical industry, metallurgy, environmental protection, light industry, teaching and scientific research equipment.
Working Principle:
The principle is to control the flow of the medium in the pipeline by changing the pressure and flow of the gas source. In the process of industrial production, some dangerous places (such as: petroleum, chemical industry, etc.) are often encountered, and valves need to be used to control the progress of the process or to eliminate dangerous situations; when encountering flammable and explosive gases, use The explosion-proof regulating valve can achieve the expected effect. Therefore, electric control valves are widely used in the petrochemical industry.
Features:
1. Balanced spool, small unbalanced force, large allowable pressure difference, stable operation.
2. The guide surface of the spool is large, which can improve the shock caused by eddy current and impact.
3. The noise is about 10dB lower than ordinary single-seat and double-seat control valves.
4. Simple structure, easy assembly, disassembly and maintenance.
Product Showing:
