In order to successfully achieve process automation, the most important is to ensure that the valve itself able to meet the special requirements of the process and the medium inside the tubes. Typically production process and the process medium to be able to determine the type of valves, the type of the valve body and the valve member and the valve structure and material.
After the valve is selected, the next step is to consider the requirements of the automation that is the choice of implementing agencies. Simple two basic type of valve operation to consider implementing agency.high temperature solenoid valve
1 rotary valve (single-turn valves)
Such valves include: plug valves, ball valves, butterfly valves and dampers or baffles. Such valves have been required torque is the executive body of the 90-degree rotation operation.two position three way valve
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