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Dear Sir,
Why we Use Solenoid in Control Valves? In Our Thermal Power Plant We Have Bypassed the SOV in Control Valves which are used in HP-LP Heater's Drain System and are operated through Positioner. Is there any Condition where both Sov and Positioners are used in Control Valve?
Why we Use Solenoid in Control Valves? In Our Thermal Power Plant We Have Bypassed the SOV in Control Valves which are used in HP-LP Heater's Drain System and are operated through Positioner. Is there any Condition where both Sov and Positioners are used in Control Valve?